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Câu hỏi:
Pollutions are harmful __________ human health.
- A. with
- B. at
- C. to
- D. on
Lời giải tham khảo:
Đáp án đúng: C
Cấu trúc: “be harmful to st”: có hại cho cái gì
Dịch: Ô nhiễm có hại cho sức khoẻ con người.
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CÂU HỎI KHÁC
- Choose the letter A, B, C or D the word that has the underlined part different from others: earplug, hear, pear, clear.
- Choose the letter A, B, C or D the word that has the underlined part different from others: aquatic, cause, effect, race.
- His grandfather made him __________ hard when he was small.
- This picture __________ the contamination of ground water.
- Could you list some non-point source __________?
- Scientists has just come up __________ a solution to hearing loss.
- If we dump a plastic into the ground, it __________ a long time to disappear.
- Pollutions are harmful __________ human health.
- __________ water resulted in the death of many aquatic animals.
- What would you do if a factory in your neighborhood __________ untreated water into the river?
