题干
将下列问句答句连线。
①What's this?____ A. Yes, I do.
②Is this a bear? ____ B. It's a bee.
③What do you see?____ C. No, it isn't.
④Do you see a monkey?____ D. I see a frog.
答案(点此获取答案解析）
B,C,D,A
