问题

It was not until dark _ he found _ he thought was the correct way to solve the problem．

A:when; that
B:that; that
C:when; what
D:that; what

正确答案是：

同类题型

－I wonder do you think of Bob?－Selfish but honest．

I have been keeping that photo _______ I can see it every day, as it always reminds me of my university days in London

With everything needed______, she declaredthat the party began.

The jeans___ very comfortable and soft.

I didn’t hear the phone. I ___ asleep.