It’s difficult for him________at night. A.sleep B.to sleep C.sleeping D.to sleeping
2022-07-19 00:09:57 26次 人教新目标英语七年级下册Unit 11 Section B同步课堂测试 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容:
It’s difficult for him________at night.
A.sleep B.to sleep
C.sleeping D.to sleeping
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