Have you ever stopped _____ how our lie _____ if the world ran out of ol?
#97342
A
to think, would change
B
thinking, would change
C
to think, will change
D
thinking, should change
推荐题目
He gave a ________smile. 
#97353
A
satisfying
B
satisfied
C
satisfaction
D
satisfactory
Particular attention must be paid ______ welfare, especially in the poor area.
#91528
A
develop
B
to develop
C
to developing
D
developing
—What is your plan for the holiday?—I’d like _______the days with my family ________climbing. 
#94702
A
to spend; going
B
to spend; to go
C
spending; going
D
spending; to go
 He was obviously annoyed,for he was not used to ________ like that.
#90499
A
speaking
B
spoken to
C
being spoken
D
being spoken to