The fact has worried many scientists ________the earth is becoming warmer and warmer these years.
#31168
A
what
B
which
C
that
D
whose
推荐题目
The overseas Chinese scientist made another wonderful discovery, ___________ of great value to study AIDS.
#34652
A
which I think it is
B
which I think is
C
I think it is
D
I think is
The old man was telling a funny story, surrounded by many kids, _________ with fascination.
#32532
A
all of whom listened
B
all of whom listening
C
all of them listened
D
all of them were listening
___ children believe they can succeed, they will never become totally independent.
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A
Unless
B
Though
C
When
D
If
Do you dress differently because of_____you see in ad or buy things you might not_____buy?
#32964
A
which, otherwise
B
that, therefore
C
who, moreover
D
what, otherwise