问题

In my point of view, the question is not _____ the world is going to have a new economic crisis, but when.

A:that
B:how
C:what
D:whether

正确答案是：

同类题型

Scientists from different countries are trying to_______ a good way to solve the energy problem.

I don’t mind _________soap operas.

The terrible train crash in Wenzhou has shaken the country, not only causing the loss of lives, but also ________ people ________ confidence in the rail system.

The villagers are extremely thankful to Mr. Jason, without whose help the road to the village_________.

__ ____are they talking about?__Our English teacher.