题目内容
The unemployment rate in this district from 6% to 5% in the past two years.
A．has fallen B．had fallen C．is falling D．was falling
A
解析:
略
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53天天练系列答案题目内容
The unemployment rate in this district from 6% to 5% in the past two years.
A．has fallen B．had fallen C．is falling D．was falling
A
略
53天天练系列答案