—Must we keep the window _______ all the time? —No, you don’t have to.
#54465
A
opening
B
opened
C
to open
D
Open
推荐题目
I think you should not buy clothes___________ animals fur.
#59977
A
made of
B
be made of
C
making of
D
is made of
He is an honest boy. I have no reason to _______ what he said.
#52649
A
hear
B
doubt
C
repeat
D
believe
--Nick, ____ you ____ my book?--Sorry, I came here just now .
#61279
A
have, seen
B
did, see
C
has, seen
D
do, see
Linda _____ many places of interest in China, and she still wants to go to more places.
#55037
A
has been to
B
has been in
C
has gone to
D
has gone in
You should ____________ your hands if you have any problems.
#53483
A
give up
B
fix up
C
cheer up
D
put up