There is no doubt ______ everyone will unite and work for better days.
#92628
A
whether
B
that
C
what
D
how
推荐题目
______ is the richest man in our city?
#91890
A
Whom do you think
B
Who do you think
C
Do you think who
D
Who you think
_________ that it's very cruel to kill wild animals for money.
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A
It is no doubt
B
There is no doubt
C
It is not doubt
D
There is not doubt
You must have waited here for a long time, __________?
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A
mustn’t you
B
needn’t you
C
didn’t you
D
haven’t you
Before he went abroad, he spent as much time as he ____ English. 
#94791
A
could learning
B
learned
C
to learn
D
could learn