问题

.The committee ______ over theproblem among themselves for two hours.

A:has argued
B:has been arguing
C:have argued
D:have been arguing

正确答案是：

同类题型

下列词语中，没有错别字的一项是（）

Having been married for over 10 years, the couple ____ finally because they quarreled a lot.

What do you think of the movie by Zhao Wei—Terrific. I like ______ very much.

I _____to the party_____ at all possible, but I was fully occupied last night. [ ]

What’s your best friend like — ______.