(2013·湖南高考)He ________ sleep, although he tried to, when he got on such a hunt for an idea until he ...
2022-11-25 20:22:34 154次 2014年高考提高得分点看“面”专题集训：虚拟语气英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
(2013·湖南高考)He ________ sleep, although he tried to, when he got on such a hunt for an idea until he had caught it.
A．wouldn't B．shouldn't
C．couldn't D．mustn't
本题链接：
