题目内容
The unemployment rate in this city ____ from 7％ to 6％ in the past two years.
A. has fallen B. had fallen C.. is falling D. was falling
A
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名校课堂系列答案题目内容
The unemployment rate in this city ____ from 7％ to 6％ in the past two years.
A. has fallen B. had fallen C.. is falling D. was falling
A
名校课堂系列答案