问题

There were lots of fish in the river years ago.…Yes, but there are very now because of the pollution.

A:answer
B:answers
C:answering
D:to answer;

正确答案是：

同类题型

下列加点的熟语使用恰当的一项是（）

My mother didn’t go to the moviesHer ticket was given to a friend of hers________

Can you come and give us a talk onThursday or Friday?—I am afraid ______ day is possible. Iam very busy these days.

Who is the boy over there under the tree- He’s Li Ming, _______ leader of_______ university football team.

I was wondering if we could go skiing on the weekend.—good.