问题
So far, the moon is the only one of the heavenly bodies in space ______ reached by manned spaceships.
A:that has been
B:what have been
C:which has been
D:that have been
B:what have been
C:which has been
D:that have been
正确答案是：
同类题型
Are you still thinking about yesterday’s game?— Oh, that’s ____________.
It’s my ___________ time to go to Beijing. I never went there before.
Oh, I left my dictionary in your house.— Don’t worry. I ______ it to school tomorrow.
Thebeautifuldress______MissJoneswenttotheballwasborrowedfromafriendofhers. [ ]
Is this your baseball?—No, it’s Bob’s. Baseball is _________ favorite.