2. 外语
  3. He _____ unwisely, but he was at least trying to do something helpful.

He _____ unwisely, but he was at least trying to do something helpful.

admin2020-05-20  58
问题 He _____ unwisely, but he was at least trying to do something helpful.
选项 A、may have acted
B、must have acted
C、should act
D、would act
答案A
解析 根据题意，这件事情已经发生了，因此应用“情态动词+have done”表示对过去事实的推测。may与must在语气的肯定程度上有很大区别：must的语气相当肯定，而may的肯定程度要弱一些。本题并不是确定性的推测，因此应选A。
转载请注明原文地址:https://kaotiyun.com/show/YoCK777K
0

专业英语四级

相关试题推荐
随机试题
最新回复(0)