Question

【题目】 The doctors in Shenzhen did all they ______ to save Yao Beina, a famous singer, but she still died.

A. would B. could

C. must D. might

Answer 1

【答案】B

【解析】

试题分析：句意，深圳的医生们尽他们最大的努力救姚贝娜的性命，一个著名的歌星，但是她最后还是死了。do all sb can to do，did all sb could to do，是尽某人所能去做某事的意思，A. would 会；B. could能；C. Must必须；D. Might可能。故选择B。