–Do you know where your father is? -I think he ____ on the computer. A. must chat B. must be chatted...
2022-10-19 22:03:49 170次 人教版新目标英语九年级上册 Unit 8 Section A 3a-4c 随堂练习题 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容:
–Do you know where your father is? -I think he ____ on the computer.
A. must chat B. must be chatted C. could chat D. could be chatting
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