问题

It’s reported that many a temporary shelter _______ at present for the Middle East refugees pouring into Europe.

A:is being built
B:was built
C:are being built
D:have been built

正确答案是：

同类题型

Whattime_____wemeetatthegatetomorrow

Are you all right—_________.

What did you do last Sunday–I ________ to see the movie Tai Jiong with my friend.It was really funny.

He says “_______” to his parents when he goes to bed.

is like riding a bicycle. ______your balance, you must keep moving.