Danh sách hỏi đáp (26 câu):
-
Phan Thiện Hải Cách đây 4 năm
Dolphins are known as marine (41) ______they breathe air, they are warm-blood, and they bear live young ones called (42) ______
The size of dolphin is very greatly. (43)______ smallest dolphins are just about 50 kg in weight and 1.2 meters in length (44) ______the largest one can weigh up to 8.200 kg and is 10 meters long.
Dolphins are sociable creatures. They swim together in group known as (45) ______They show great ability in the water. Dolphins are interested (46) ______humans and often rescue people in the sea (47) ______are in danger. They are intelligent creatures and make sounds to (48)_____ with each other. Scientists have studied dolphins (49) _____many years and are now looking into the possibility of dolphins that are able to carry (50) _____ tasks under the sea.
41. A. fish B. creatures C. mammals D. life
42. A. babies B. calves C. young D. diets
43. A. A B. An C. The D. And
44. A. when B. as C. while D. since
45. A. currents B. flocks C. herds D. teams
46. A. in B. at C. on D. of
47. A. which B. whose C. when D. who
48. A. talk B. communicate C. contact D. connect
49. A. in B. since C. for D. during
50. A. out B. in C. of D. wit
09/05/2021 | 1 Trả lời
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Hữu Nghĩa Cách đây 4 năm
Most people are afraid of sharks, but they usually do not know much about them. For example, there are about 350 species of sharks that live in oceans over the world. All of the sharks are carnivores, but most of them don't attack people. Some sharks are very small – the smallest shark is about 6 inches long – about as long as your hand. But some sharks are very large. The largest species of sharks may be 60 feet long and weigh 15 tons. Unlike many other kinds of fish, sharks do not have bone. Their bodies are made up of a kind of tough white flexible material (called cartilage). Sharks do not have ears. However, they 'hear' sounds and movements in the water. Any sound or movement makes the water vibrates. Sharks can feel these vibrations, and they help the sharks find food. Sharks use their large eyes to find food, too. Most sharks see best in low light. They often hunt for food at dawn, in the evening, or in the middle of the night.
Nowadays scientists want to learn more about sharks for several reasons. For example, cancer is common in many animals, including people. However, it is rare in sharks. Scientists want to find out why sharks almost never get cancer. Maybe this information can help people prevent cancer too.
1. According to the passage, sharks.............
a. are big mammals
b. usually live in warm water
c. are meat eaters
c. always attack humans.
2. How long is a smallest shark?
a. About 6 centimeters
b. As long as a hand
c. As ones long hand
d. About 1,5 meters
3. The word 'they' in line 11 refers to.............
a. sharks
b. sounds
c. vibrations
d. movements
4. Sharks can hunt for food at night because.............
a. they 'hear' more clearly at night.
b. their eyes are large.
c. they feel vibrations in the water.
d. they see well in the dark.
5. Which of the following is not true?
a. Large sharks can weigh up to 15000 kg.
b. Sharks' bodies are made up of cartilage.
c. Sharks can find their food by feeling vibrations.
d. Sharks often attack people.
6. It can be inferred from the last paragraph that.............
a. sharks are being studied.
b. the cancer risk among animals is found to be higher.
c. scientists are given permission to catch sharks for their studies.
d. information about sharks help people cure cancer
10/05/2021 | 1 Trả lời
Theo dõi (0)1Lưu ý: Các trường hợp cố tình spam câu trả lời hoặc bị báo xấu trên 5 lần sẽ bị khóa tài khoản
Gửi câu trả lời HủyPham Thi Cách đây 4 năm1/ Tsunami, Japanese word meaning "harbor wave," used as the scientific term for seismic sea waves that can cause catastrophic damage when they hit a coastline.
2/ Since 1819, about 40 tsunamis have struck the Hawaiian Islands.
3/ Tsunamis can be generated by an undersea earthquake, an undersea landslide, the eruption of an undersea volcano, or by the force of an asteroid crashing into the ocean.
4/ When the ocean floor is uplifted or offset during an earthquake, a set of waves is created similar to the concentric waves generated by an object dropped into the water.
5/ The most frequent cause of tsunamis is an undersea earthquake.
6/ Most tsunamis originate along the Ring of Fire, a zone of volcanoes and seismic activity, 32,500 km (24,000 mi) long, which encircles the Pacific Ocean.
7/ A tsunami can have wavelengths, or widths (the distance between one wave crest to the next), of 100 to 200 km (60 to 120 mi), and may travel hundreds of kilometers across the deep ocean, reaching speeds of about 725 to 800 km/h (about 450 to 500 mph).
8/ People onboard a ship passing over it would not even notice the tsunami.
9/ A tsunami is not one wave but a series of waves.
10/ Upon entering shallow coastal waters, however, the waves suddenly grow rapidly in height.
11/ In the deep ocean, the waves may be only about half a meter (a foot or two) high.
12/ When the waves reach the shore, they may be 15 m (50 ft) high or more.
10/05/2021 | 1 Trả lời
Theo dõi (0)Tường Vi Cách đây 4 nămDuring the last 400 years, most scientists have relied on mathematics for the development of their inventions or discoveries. However, one great British scientist, Michael Faraday, did not make use of mathematics Faraday, the son of a poor blacksmith, was born in London in 1791 and had no education beyond reading and writing.
In 1812, Faraday was hired as a bottle washer by the great chemist Humphry Davy.
Later, Faraday became a greater scientist than Dary, making the last years of Davy’s life embittered with jealousy.
Faraday made the first electric motor in 1821, a device that used electricity to produce movement. Then Faraday became interested in the relationship between electricity and magnetism. In 1831, he discovered that when a magnet is moved near a wire, electricity flows in the wire. With this discovery, he produced a machine for making electricity called dynamo Faraday then went on to show how electricity affects chemical substances.
Because Faraday believed that money should be given to the poor, when he grew old, he was very poor. However, Queen Victoria rewarded him for his discoveries by giving him a stipend and a house. He died in 1867.
1. Which of the following statements is NOT true about Faraday?
A. He didn’t make use of mathematics to develop his inventions.
B. He just knew how to read and write.
C. He was born in a rich family.
D. His father was a blacksmith.
2. Humphry Davy hired Faraday to work as a ………………………. .
A. chemist
B. bottle washer
C. scientist
D. professor
3. All or the following are mentioned as Faraday’s achievements Except ……………….. .
A. his invention of dynamo
B. his discovery of the effects of electricity on chemical substances
C. his invention of electric motor in 1821
D. his discovery of magnetism
4. Faraday got a stipend and a house as a reward from ……………………. .
A. Humphry Davy
B. his father
C. Queen Victoria
D. his friend
5. Faraday died in ……………. .
A. 1812
B. 1831
C. 1867
D. 1821
09/05/2021 | 1 Trả lời
Theo dõi (0)Suong dem Cách đây 4 nămApproximately one-third of the Arctic (1) _______ is underlain by continental shelf, (2) _______ includes a broad shelf north of Eurasia and the narrower shelves of North America and Greenland. Seaward of the continental shelves (3) _______ the Arctic Basin proper, which is subdivided (4) _______ a set of three parallel ridges and four basins (also (5) _______ as deeps). These features were discovered and explored (6) _______ in the late 1940s. The Lomonosov Ridge, the major ridge, cuts the Arctic Basin (7) _______ in half, extending as a submarine bridge 1,800 km (1,100 mi) (8) _______ Siberia to the northwestern tip of Greenland. Parallel (9) _______ it are two shorter ridges: the Alpha Ridge on the North American (10) _______, defining the Canada and Makarov basins, (11) _______ the Arctic Mid-Ocean Ridge on the Eurasian side, (12) _______ the Nansen and Amundsen basins. The average (13) _______ of the Arctic Ocean is only 1,300 m (4,300 ft) (14) _______ the vast shallow expanses on the continental shelves. The deepest (15) _______ in the Arctic Ocean is 5,450 m (17,880 ft).
1/
A. Sea
B. Ocean
C. Lake
D. River
2/
A. it
B. whom
C. that
D. which
3/
A. is
B. lies
C. runs
D. stands
4/
A. on
B. in
C. into
D. onto
5/
A. known
B. considered
C. thought
D. remembered
6/
A. starting
B. beginning
C. appearance
D. creation
7/
A. most
B. mostly
C. all
D. almost
8/
A. in
B. at
C. from
D. between
9/
A. to
B. of
C. with
D. by
10/
A. shape
B. face
C. size
D. side
11/
A. and
B. but
C. or
D. so
12/
A. forming
B. coming
C. defining
D. making
13/
A. height
B. depth
C. width
D. length
14/
A. by
B. with
C. in spite of
D. because of
15/
A. mark
B. area
C. place
D. point
10/05/2021 | 1 Trả lời
Theo dõi (0)Thanh Tuyền Cách đây 4 nămTóm tắt cho e bài đọc phần reading unit 9 lơp 10 được kh ạ23/01/2021 | 0 Trả lời
Theo dõi (0)Trang Anh Cách đây 4 năm1 hình24/05/2020 | 1 Trả lời
Theo dõi (0)Linh dương Cách đây 5 nămSometimes it's better not to buy something new, and buy it ____ instead. A. used B. usable C. useD. useful14/05/2020 | 3 Trả lời
Theo dõi (0)Bích Thuỷ Cách đây 5 năm1 hình04/04/2020 | 1 Trả lời
Theo dõi (0)Trần Hoàng Thiên Vy Cách đây 5 năm1 hình11/03/2020 | 0 Trả lời
Theo dõi (0)thuy tien Cách đây 6 năm1.dad's car is much(fast) .......... than mine.
2.I think scuba diving is( fascinating) .......... than climbing.
3.His thirst grew (big).......and (big)
10/03/2019 | 1 Trả lời
Theo dõi (0)Lê Nhi Cách đây 5 năm1. The libraryof congress in the USA employs over 5000 rmpoyees
2. My mother is making " special chinese fried rice" in the kitchen now
3. Mr.tam is painting his pictures with his patience
4 They are planning to see a new film called " Ghost of Georgia"
5. They are broadcasting the World Cup soccer games all over the worid
21/08/2019 | 1 Trả lời
Theo dõi (0)Nguyễn Hạ Lan Cách đây 5 nămGiúp mình bài này nhé! Khó quá ik
Once a record...........been made,..............the group and the company want it to sell............., It cannot do so................people do not.............about it. ..............the company apends a lot of money promoting record sales. ................company..............a publicity department with the...............of selling the product.............promoting it - getting as..............publicity as................for the group and its new record. The group...........also hire a public relations man to...............sell the record. Most public relations men.............good contacts with.............media and use............contacts to get a record into................public eye. .............is done mainly..............advertising.
27/08/2019 | 1 Trả lời
Theo dõi (0)hành thư Cách đây 5 nămLook at the following menu.
STARTERS
A. Onion soup 90p
B. Deep – fried mushroom $ 1.40
C. Egg Salad $ 1.20
MAIN COURSE
D. Chicken in wine $ 5.00
Delicious chicken cooked in wine
With onion, garlic and herbs
E. Lamp special $ 6.20
small pieces of tender lamb fried with
Pepper, garlic, lemon and herbs
F. Fish Pic $ 4.60
Poached fish mixed with pimento,
Dill, egg and parsley.
G. Beef stew $ 5.00
Thin pieces of meat in a thick, spicy gravy,
served with saffron rice.
H. Vegetable Surprise $ 4.40
Fresh cauliflower cooked in milk and
topped with beaten eggs.
I Baked spaghetti $ 4.60
Spaghetti cooked in cheese sauce
with mushroom, covered with sliced eggs
And baked until golden brown
DESSERT
J Baked apples $ 1.20
K Cheese 4 1.20
L Hot pancakes $ 1.40
M Ice cream 90 p
Read each sentence carefully and then write the letter ( from A- M ) of the correct dish in each sentence. 0 is done as an example. ( 2pts)
0. ____A____ Harry likes spending under $ 1 on the starters Which starter does he order?
1. _________ Eve wants something cold to start with. Which dish does she order?
2. _________ Vicki likes meat but not beef. She likes food cooked in wine. Which dish does she want?
3. _________ Dave wants only vegetables but he doesn’t like mushroom. Which main course does he order?
4. _________Helen doesn’t eat chicken or meat but she prefers fish to vegetables. What does she order?
5. _________ Mike’s first course costs $ 1.40. What does he order?
6. _________ Nada spends under $1 on the last course. What does she order?
7. _________ Linda wants to eat a meat dish but she prefers beef to lamb.
8. _________ Fatima orders the most expensive main course. What is it?
9. _________ Mabel doesn’t like ice- cream and cheese. She isn’t too keen on fruit either. Which dessert does she have?
10. ________ Kim prefers hot food and has $1.30 to spend. Which dessert does he have?
giúp mk vs! chỉ cần ghi áp án
29/08/2019 | 1 Trả lời
Theo dõi (0)thúy ngọc Cách đây 5 năm1/ The Taj Mahal was designed by a Tukish architect
=> A tukish ________
2/ I don't know many people here
=> I wish ___________
3/"Do this home work "
=> The teacher asked us _________
4/ Our teacher didn't arrive late .The traffic was terrible (although)
=>
31/08/2019 | 1 Trả lời
Theo dõi (0)Nguyễn Thanh Hà Cách đây 5 năm1. What will the weather be like tomorrow?
2. What is it like outside?
3. What will your dream house be like?
31/08/2019 | 1 Trả lời
Theo dõi (0)Nguyễn Hồng Tiến Cách đây 5 nămAlthough he may have some strong points, intelligence isn't one of them. (whatever)
31/08/2019 | 1 Trả lời
Theo dõi (0)thuy tien Cách đây 5 năm1. They haven't finished their work
2. They didn't pay Jack for what he did for repairing their house
3. The police caught the murder when he was buying a plane ticket for an overseas trip
4. Mai didn't introduce me to her mother
5. A computer can do these calculations much more easily and quickly
6. A terrible flood has destroyed their house
7. The police shouldn't allow people to park their cars on the pavement
8. You mustn't move this man ; he is too ill. You'll have to leave him here
9. Candidates have to hand their answer sheets after 1 hour
05/09/2019 | 1 Trả lời
Theo dõi (0)Duy Quang Cách đây 5 năm1.He/used/wear/uniforms/when/he /be/school.
..........................................................................
2.I/not/meet.parents/since last Sunday.
...........................................................
3.They/say/they/be/back/following day.
............................................................
4.She/wish/she/have/new computer/next school year.
................................................................................
5.I/meet/Lan,/mother/be/kind to everyone.
...................................................................
09/09/2019 | 1 Trả lời
Theo dõi (0)Nguyễn Hoài Thương Cách đây 5 năm1. He was planting trees in the garden at 4 pm yesterday.
- ............................................................................
- ............................................................................
- ............................................................................
2. They were working when she came yesterday.
- ............................................................................
- ............................................................................
- ............................................................................
3. She was painting a picture while her mother was making a cake.
- ............................................................................
- ............................................................................
- ............................................................................
4. Anne was riding her bike to school when Peter saw her yesterday.
- ............................................................................
- ............................................................................
- ............................................................................
5. He was typing a letter when his boss went into the room.
- ............................................................................
- ............................................................................
- ............................................................................
09/09/2019 | 1 Trả lời
Theo dõi (0)Long lanh Cách đây 5 nămBài 1. Rewrite the following sentences
1. The living-room isn't as big as the kitchen
The kitchen is .......................................................................................
2. Your computeris more modern than mine
My competer isn't................................................................................
3. No onther mountains is higher than Mount Everest
Mount Everest is....................................................................................
4. I've never seen such a beautiful place
It is...........................................................................................................
5. '' I have to leave here tomorrow.'' he said
He said that............................................................................................
6. "Do you play any sports?'' she asked me
She asked me................................................................................................
7. "Who are you" the woman asked the man
The woman asked the man........................................................................
8. J.K. Rowling wrote the Harry Porter books
The Harry Porter books...................................................................................
9. Someone has just opened the gate
The gate.......................................................................................................
10. How do people make candles?
How.......................................candles.............................................................
10/09/2019 | 1 Trả lời
Theo dõi (0)Lê Nhật Minh Cách đây 5 năm1.We often take part in many...........activities at school.(culture)
2.The Internet has helped students study more..............(effective)
3.Solar energy does not cause....................(pollute)
4..................is one of big problem in the world (forest)
5.There are many..........in Viet Nam every year (celebrate)
10/09/2019 | 1 Trả lời
Theo dõi (0)trang lan Cách đây 5 nămChoose the correct answer (4ms)
- My friend used to teach at a famous school for the _________.
A. able B. disability C. unable D. disabled - Tell me your plan, Lan. What _________ this Saturday evening ?
A. did you do B. are you doing C. will you do D. are you doing - A. term B. teacher C. other D. together
- Diamonds were once thought to have _________ powers.
A. magic B. magically C. magician D. magical - We haven’t received any letters from Mike _________ he went to India.
A. when B. since C. while D. during - Lan is anxious _________ getting her parent’s permission.
A. on B. about C. on D. with - Last summer, we had _________ holiday in Spain.
A. a two-weeks B. a two-week C. two-weeks D. two-weeks’ - My father doesn’t _________ me to stay the night away from home.
A. make B. let C. allow D. stop - Mrs. Anderson, _________ you met in my office, is my manager.
A. that B. which C. what D. whom - At first, the parents were _________ to the idea of sending their children to the special class.
A. interested B. satisfied C. worried D. opposed - The disabled usually _________ difficulty in finding a job.
A. have B. had C. has had D. is having - Lan had to get her parents’ _________ to go on an excursion with her class.
A. permit B. permitted C. permission D. permissive - Everyday, my sister spends some time practicing _________ the piano.
A. plays B. playing C. played D. to play - I didn’t like the noise in the city at first. But now I _________.
A. am used to living B. got used to living C. used to live D. used to living - A. look B. cook C. foot D. tooth
- For most of these children, poverty _________ them from having enough schooling.
A. gives B. prevents C. avoids D. refuses
READING . Choose the best answer (A,B,C or D) to fill in each gap (1m)
In 1816, there were (17)…………schools for the deaf in America. Several deaf people would like (18)……. to schools, but all of the schools closed because they met with many problems. The first people to succeed were Laurent Clerk and Thomas Hopkins .They opened their new school in1817. The school was named the Connecticut Asylum for the Education and Instruction of Deaf and Dumb persons. It was the only school (19)……..deaf children in America.
Clerk and Hopkins did not know what .would happen after they opened their school. They worked very hard.
The school grew and more students (20)………… These students came from all over the country. The school is still open today.
- A. not B. no C. any D. none
- A. to go B. going C. go D. went
- A. for B. to C. in D. out
- A. attended B. attending C. attend D. to attend
Rewrite the following sentences (2ms)
1. I often wrote poetry when I was young.
I used _______________________________________.2. The pollution in the city has affected children’s breathing.
Children’s breathing_____________________________________3. The secretary can give you the information. She sits at the first desk on the right. (Using relative pronoun).
The secretary ___________________________________________________4. The man is a good teacher of physics. His daughter is good at English. (Using relative pronoun)
The man ____________________________________________________5. Mai didn’t come to class yesterday. This surprised all of us. ( use “which” as a connector)
Mai ___________________________________________________6. The Browns built a new church in this town .
A new church __________________________________________________
7. My grandmother finds it difficult to live in a big city.
My grandmother is not used _______________________________________8. How about going to the theatre tonight ?
Would you like ___________________________________________________ ?Supply the correct tense of the verbs in brackets (1ms)
- We’re very fond of Madonna but we (not see) _______________ her lately.
- They went shopping after they (have) _______________ their breakfast.
- The light went out while I (type) _______________ the report.
- Since her bike (steal) _____________, she has walked to school
13/09/2019 | 1 Trả lời
Theo dõi (0)Quynh Nhu Cách đây 5 năm1. it...in this city for a long time
a. hasn't snowed b. didn't snow c. wasn't snowed d. doesn't snow
2. they have not seen tom again...... their exam last year
a. for b. in c. since d. at
3. lan has been .....she gradusted from her universtity
a, during b. for c. since d. after
4. thu...her grandparents alone this sunday because her parents are very busy
a, is visting b. will visit c. visits d. visited
5. what....you...tonight?
i...to the cinema with my friends
a. will, do, am going
b. are, going to do, will go
c. are. going to do, am going
d. will, do, will go
6. after her trip to ha noi, lan realixes that ha noi is cleaner and...beautiful than ho chi minh city
a. the most b. most c. more d. as
7. many foreigners say thet vietnamese is....then english
a. much difficult b. difficult c. more difficult d. most difficult
8. the weather is developing countries is becoming....
a. bad and bad b. worse and worse c. worst and worst d. the worst
9. minh's father doesn't allow him to play games because he hasn't finished his homework ...
a. already b. yet c. still d. just
10. would you like to go out? it...warm
a. is getting b. is coming c. is doing d. is making
11. mai is calling andrew to say that she has...received his postcard
a. yet b. for c.already d. since
12. the goods in markets aren't the....as ones in stores
a. same b. diffrent c. like d. many
13/09/2019 | 1 Trả lời
Theo dõi (0)hi hi Cách đây 5 năm15. “ Shall I bring some tea?” she said.
=>
16. “I didn’t know them, didn’t you?” she said.
=>
17. “Let’s watch TV” he said.
=>
18. “I’m visiting Greece” says Angela.
=>
19. “Shall we meet at the station?” Peter said.
=>
29/09/2019 | 1 Trả lời
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