问题

We should have teamspirit but there are a few occasions_____members are uncertain of their roles.

A:when
B:whose
C:why
D:which

正确答案是：

同类题型

Must I finish the project now— No, you _. You _ do it this evening.

He is very modest and he never ____________.

y I _______ your praise then! For, you see, I lost heart and gave up.

I think my friend Tony is _______to win the tennis game next Monday.

I have a trousers.