Since Shanghai won the right to host the World Expo, over half a million people have volunteered to ___________in all the Shanghai Expo projects .
#4701
A
assist
B
apply
C
supply
D
provide
推荐题目
The collapse of the World Trade Centre has put US economy in a difficult ___________.
#4935
A
occasion
B
case
C
situation
D
background
—It is _______he often fails in exams_______ makes his parents worried about him.—So, he has to work whole-heartedly.
#59068
A
what, that
B
that, what
C
that, that
D
/, that
He prefers to die rather than ________ to his enemies.
#4633
A
give up
B
give out
C
give in
D
give off
_________ the flight to New York will be delayed is _________ I’m especially worried about.
#4625
A
If; what
B
Whether; that
C
When; that
D
Whether; what