问题

It is useful to be able to predict the extent _____ a price change willaffect supply and demand.

A:fromwhich
B:withwhich
C:towhich
D:for which

正确答案是：

标签： able , predict , useful

同类题型

Would your sister go to Hainan this summer?— If I don’t go, ______. [ ]

Mr. White had no money for the taxi, so he had to ______ home.

I’mtired, because I havehomework.

Don’t ______ the ball on the ground. It’s made of glass.

I have an _______ reading book. Are you _______ in it?