Gun control is a subject     Americans have argued for a long time. 
#74509
A
of which
B
with which
C
about which
D
into which
推荐题目
__________, they couldn’t make her change her mind.
#67679
A
Hard as they tried
B
Tried hard as they
C
As they tried hard
D
They tried as hard
Mr Smith was so angry at all ____ Bill was doing ____ he walked out angrily.
#73161
A
that; what
B
that; that
C
which; which
D
what; that
We’ll go to the park if it ________.
#41361
A
won’t rain
B
don’t rain
C
doesn’t rain
D
not rain
—What made Tom so sad?     —_______.
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A
His bicycle had been stolen
B
His bicycle to be stolen
C
His bicycle’s being stolen
D
His bicycle was stolen