问题
补全对话，情景问答
根据对话内容及方框中所给的句子补全对话.其中有一项是多余的.
B: I am. Mr Zhang. A: __2__. B: Yes, I cleaned it ten minutes ago. A: __3__. B: Yes, I did it half an hour ago. A: __4__. B: Yes. Look, they are as clean as mirrors. A: So they are! __5__. B: Yes, some boys helped me to get water from the well. A: Very good, thank you, Xiang Jing. Now, let's begin our class. |
答案
1—5: CBEAD