试题详情
给下列句子选择合适的答语。
A. He's cleaning the room. B. Thank you. C. Sorry，I can't. D. Yes，you are. E. She's at the supermarket. |
知识点
参考答案
A. He's cleaning the room. B. Thank you. C. Sorry，I can't. D. Yes，you are. E. She's at the supermarket. |