It is not clear ____the effects of global warming will be.
#68143
A
how
B
which
C
that
D
what
推荐题目
It was quite a serious mistake, ____caused by carelessness.
#73080
A
which I think was
B
I think which was
C
which I think it was
D
I think which it was
he steps on the stage,he will sing the song which made him famous two years ago.
#71647
A
Many times
B
In no time
C
Every time
D
All the time
We understand _______small changes to our land can have a big impact upon our environment __________ as we know is vulnerable enough.
#68445
A
what; which
B
what; where
C
how; where
D
how; which
----Don’t look down upon Bob. He has his own advantage.--- Oh, yes. _______ others are weak, he is strong.
#67497
A
If
B
When
C
Where
D
Though