题目内容
It is commonly believed that it is ______ too much money has been invested in real estate(房地产) ______ has caused the crisis in Wall Street.
A.that; that B.that; which C.what; that D.because; that
A
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题目内容
It is commonly believed that it is ______ too much money has been invested in real estate(房地产) ______ has caused the crisis in Wall Street.
A.that; that B.that; which C.what; that D.because; that
A