—Cathy what are you going to do this weekend?— I’m going to see my parents in the countr

问题补充：

—Cathy, what are you going to do this weekend?

—, I’m going to see my parents in the countryside.

A. If ever

B. If busy

C. If anything

D. If possible

答案：

A. If ever

B. If busy

C. If anything

(答案→)D. If possible

解析：句意：--Cathy，你这个周末做什么？--如果可能的话，我要去乡村看望我的父母。If possible=if it is possible“如果可能”，A. If ever如果曾经，B. If busy如果忙，C. If anything如果有什么，选D。