—When shall we take a walk?
—After I finish ______ the dishes.
- A.wash
- B.washed
- C.washing
- D.to wash
答案
正确答案:C
知识点:短语动词

finish doing sth.是固定用法。

注意掌握一些动词的固定用法。有些动词后面只能跟doing,如finish,enjoy等等;有些动词后面只能跟to do,如want,decide,hope等等。
