Recently a survey ____ prices of the same goods in two different supermarkets has caused a heated discussion among citizens.
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A
comparing
B
compared
C
compares
D
being compared
推荐题目
On Tuesday,Jefferson praised Bill,______him a hero.
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A
called
B
calling
C
named
D
naming
Jim apologized for ______ to inform me of the change of the plan.
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A
his being not able
B
his not being able
C
him not to be able
D
him to be not able