Choose the word(s) or phrase(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

Câu hỏi

A great number of chimpanzees are at the risk of being caught for scientific purposes such as experimenting with new drugs.

A. under the threat of

B. under the weather of

C. under the impression of

D. under the cloud of

Từ vựng: Synonyms of idioms, phrasal verbs & adverbs (1)