题目

情景交际；从Ⅱ栏中找出Ⅰ栏各句的应答语。 Ⅰ                                                               Ⅱ (   )1. Where is he from?                           A. No. I’m Mr. Wang. (   )2. What’s his name?                          B. That’s OK. (   )3. Let me help you.                              C. Canada. (   )4. Are you Mr. Li?                               D. He’s Li Dawei. ( �使代数式有意义的自变量的取值范围是  （    ）     A.        B.       C.      D.