—Excuse me, Maria. Can I use your bike?—Sure. Here you are. But you must return it _____ time.
#38457
A
in
B
At
C
on
D
to
推荐题目
 The little girl is _______nervous _______talk in front of the class.
#40336
A
enough, to
B
too, to
C
so, that
D
such, as
---_____ have you studied English?   --- Since I was six.
#43522
A
How often
B
When
C
How long
D
What time
Bill likes playing ____ guitar, but he doesn’t like singing ____.
#42189
A
a; a lot
B
/; at all
C
the; very much
D
the; at all