---I think you can join an English club to improve your English.-.A. You’re welcome.B.

问题补充：

---I think you can join an English club to improve your English.

---.

A. You’re welcome.

B. It doesn’t matter.

C. Good idea.

D. That’s all right.

答案：

A. You’re welcome.

B. It doesn’t matter.

(答案→)C. Good idea.

D. That’s all right.

解析：本题考查交际用语。Good idea.好主意。句意：——我想你可以加入英语俱乐部来提高你的英语。——好主意。