问题描述：
the money my wife spent ______more than 3,000.
A.added up to
B.is added up to
C.is added to
D.added up
能讲讲为什么不选B的原因么?
A.added up to
B.is added up to
C.is added to
D.added up
能讲讲为什么不选B的原因么?
问题解答：
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