——Do you know Anna’s telephone number?——. As a matter of fact I don’t know any Anna eith

问题补充：

——Do you know Anna’s telephone number?

——. As a matter of fact, I don’t know any Anna, either.

A. I think so

B. I’m afraid not

C. I hope so

D. I’d rather not

答案：

A. I think so

(答案→)B. I’m afraid not

C. I hope so

D. I’d rather not

解析：在情境交际中考查替代省略. 为了使交际更加简洁明了，省使用替代省略。I’m afraid not 相当于I’m afraid that I don’t know Ann’s telephone number. 比如：It’s going to rain tomorrow. I think so.=I think it’s going to rain tomorrow.