I ________ him in time, otherwise he would have fallen off the bike.
#86485
A
had supported
B
supported
C
have supported
D
support
推荐题目
-Oh, it’s you, Steve! I ______ you.   -No surprising. I’ve just had my hair cut. 
#87982
A
don’t recognize
B
haven’t recognized
C
didn’t recognize
D
hadn’t recognized
They demanded that the books________ to the school library at once. 
#86780
A
return
B
should return
C
be returned
D
would be returned