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Complete the passage with the words provided
The computer has proved to be very (23)_________to our lives. In fact it can not only do simple (24)_________- add, subtract, multiply or divide - with lightning speed, but also gather a wide range of information for many purposes. They can (25)_________hand-printed letters, play chess, compose music, write plays or even design other computers. In business and industry, the computer keeps track of sales trends and production needs, mails dividend checks, and makes out company payrolls. (26)_________they are taking over some of the tasks that were once accomplished by our brains, computers are not replacing us. Our brain (27)_________more than 10 billion cells and a computer has only a few hundred thousand parts.
Câu hỏi:(23) .................
- A. helpful
- B. hopeful
- C. careful
- D. dangerous
Lời giải tham khảo:
Đáp án đúng: A
helpful: hữu ích
Câu hỏi này thuộc đề thi trắc nghiệm dưới đây, bấm vào Bắt đầu thi để làm toàn bài
Hướng dẫn Trắc nghiệm Online và Tích lũy điểm thưởng
CÂU HỎI KHÁC
- Circle the word whose underlined part is pronounced differently from that of the rest: top, boss, job, more.
- Choose the word whose underlined part is pronounced differently: play, table, car, today.
- Choose a word in each line that has different stress pattern: capable, beautiful, interesting, attractive.
- Choose a word in each line that has different stress pattern: computer, important, villager, condition.
- Last year we had a bumper crop of strawberries. (Choose the word CLOSET in meaning)
- After he had finished his homework, he___________game.
- ___________money do you earn? -- About £250 a week.
- Her farther used to ___________abroad for his business.
- A teacher is a person ___________gives lessons to students.
- I look forward to___________ her.
- She looks really sad. I think she ___________.
- If I___________the bus this afternoon, I’ll get a taxi instead.
- She stayed at home ___________she was sick.
- Don’t forget___________me a letter when you arrive in Hanoi!
- Choose the underlined part among A, B, C or D that need correction: If I will have to make a difficult decision, I will discuss it with my friend
- Choose the underlined part among A, B, C or D that need correction: Ha Noi, that is the capital of our country, is a city of peace.
- Choose the underlined part among A, B, C or D that need correction: Have the play already started when you got to the theater?
- Which days do they go to school?
- How long do they have a short rest?
- What time do they have lunch?
- What don’t they often do at school from 3:30 to 4:15 in the afternoon?
- What does the word they” in the last sentence mean?
- The computer has proved to be very (23)_________to our lives.
- In fact it can not only do simple (24)_________- add, subtract, multiply or divide - with lightning speed, but also gather a wide range of information for many purposes.
- They can (25)_________hand-printed letters, play chess, compose music, write plays or even design other computers.
- (26)_________they are taking over some of the tasks that were once accomplished by our brains
- (27)_________more than 10 billion cells and a computer has only a few hundred thousand parts.
- She ______________________ (meet) me in the street last Sunday.
- We (know)______________________him since 1950.
- He always (buy)______________________lottery tickets but he never wins.
