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Câu hỏi:
Plants and animals are responsible ............ a variety of useful medications.
- A. for
- B. to
- C. at
- D. on
Lời giải tham khảo:
Đáp án đúng: A
responsible for: có trách nhiệm
Câu hỏi này thuộc đề thi trắc nghiệm dưới đây, bấm vào Bắt đầu thi để làm toàn bài
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CÂU HỎI KHÁC
- plant/ animal/ species/ foundation/ healthy ecosystems/
- pollution/ coast of Florida/ kill/ coral reefs/ serve/ habitat/ hundreds of species of fish/
- trade/ animal parts/ many species/ continue/ suffer/ high rate of exploitation/
- endangered species/ protect and save/ future generations/ experience/ their presence and value/
- our quality/ life/ future generation/ depend/ preserve/ plant and animal species/
- The Red List has been introduced to raise people’s awareness ................. conservation needs.
- Plants and animals are responsible ............ a variety of useful medications.
- Many species are threatened in the wild due to habitat ............. by man.
- Many plant and animal species are now on the .............. of extinction.
- Governments have .............. laws to protect wildlife from overhunting.
