题目内容
( ) 5. House prices increased ________ an average of 23% in 1998.
A. with B. to
C. at D. by
5. D increase to意为"增力口到";increase by意为"增加了"。
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题目内容
( ) 5. House prices increased ________ an average of 23% in 1998.
A. with B. to
C. at D. by
5. D increase to意为"增力口到";increase by意为"增加了"。