--- He has to finish the experiment today. He must be in the lab, ?
---That s quite possible.
A. mustn't he
B. won't he
C. doesn't he
D. isn't he
He has to finish the experiment today. He must be in the lab,?---That s quite possible
答案:2 悬赏:80 手机版
解决时间 2021-03-22 18:33
- 提问者网友：寂寞撕碎了回忆
- 2021-03-22 02:25
最佳答案
- 五星知识达人网友：孤老序
- 2021-03-22 03:24
A. mustn't heB. won't heC. doesn't he(答案→)D. isn't he解析：该题考查反意疑问句中尾句部分的助动词用法，must be结构中的中心词应为be，且He must be in the lab相当于I think he is in the lab，故其尾句部分为isn't he。
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- 1楼网友：青灯有味
- 2021-03-22 04:40
我明天再问问老师，叫他解释下这个问题
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