We must do everything what we can _______ water and paper.
#48856
A
save
B
saving
C
to save
D
saved
推荐题目
I think this piece of music is worth_______.
#49895
A
listening
B
to be listened to
C
listen to
D
listening to
I prefer _________ some shopping to ________ camping since the weather isn’t lovely.
#50416
A
do ; going
B
doing ; go
C
do ; go
D
doing ; going
The students were all tired, but ________of them stopped ____________ a rest.
#50654
A
no one; to have
B
none; having
C
none; to have
D
no one; having