问题

The captain urged that the mission ______before dark.

A:must be finished
B:be finished
C:ought to be finished
D:was finished

正确答案是：

同类题型

stayed at home last weekend because of the bad weather.

I like exercise such as _____ sports.

Mr Jones called while you were out. He was in badtemper.

Where have you _______ Wu Dong is looking for you. Now he has ______ to the playground.

That is one of those books that ____ worthreading.