问题

She will tell us why she feels so strongly that each of us has a role _______ in making the earth a better place to live on.[ ]

A: to have played
B: to play
C: to be played
D: to be playing

正确答案是：

同类题型

“Haven’t seen you for ages！ Do you still work in Guangzhou” “_______ It’s two yearssince I worked there”

It’s difficult to tell this picture from that one.—Yes.The differences between the pictures are very________.

I decide at home and have a good rest.

I got a 70 in the English exam. What about you—I did _______ than you. I only got a 59.