问题

Playing balls together is a kind of activity_____ every player needs to be well-cooperated together

A:which
B:where
C:that
D:what

正确答案是：

同类题型

Did you do __________ on vacation——Not really. I just stayed at home and helped mom.

I would appreciate ________ if you could teach me howto use the computer.

Most of my friends say that I __________ my mother.

Both rice and wheat ____ grown in thatcountry.

You should guard_______ theft on the bus.