Question

【题目】Considering his poor health, the doctor insisted on his ________ a good rest before going back to work.

A. being taken B. having taken

C. taken D. taking

Answer 1

【答案】D

【解析】句意：考虑到他糟糕的健康状况，医生坚持要他在回去工作之前好好休息一下。insist on doing sth.意为“坚持做某事，坚决要求做某事”。故选D。