选择正确的句子补全对话,只写序号。 A. Where’s my red bag? B. In my schoolbag. C. Yes, it is. D. Let’s count. Daming: Look at my books. Amy: Where? Daming: 1. ________ Amy: How many books? Daming: 2. ________ Amy: Oh, eleven books. Daming: 3. ________ Amy: I don't know! Is it under your schoolbag? Daming: 4. ________