We can't imagine our____ world would be like ___ all supplies of paper suddenly disappeared

问题描述:

We can't imagine our____ world would be like ___ all supplies of paper suddenly disappeared
A:what;what
B:how;when
C:what;if
D:what;whether

our是不是打错地方了?应该在空格后面吧...选C
我们无法想象如果所有的纸张突然消失,我们的世界将会变成什么样.