The Greens walked ________ the door just now. 
#50918
A
over
B
at
C
on
D
through
推荐题目
______ generous ______ the little girl to share her toys with the other kids.
#51079
A
It’s; of
B
That’s; of
C
It’s; for
D
That’s; for
Here ________ a photo ________ my room.
#48359
A
are; of
B
is; in
C
are; in
D
is; of
-----______ are the students talking ______? ----- A policeman.
#49207
A
What, with
B
Who, for
C
Who, to
D
What, to
Why did you argue __________ him?  
#50048
A
to
B
on
C
by
D
with