题目内容
【题目】Since 2000, Nanchang has become a new city. Everything ________.
A.is changed
B.was changed
C.has changed
D.had changed
【答案】C
【解析】句意:"自从2000以来, 南昌已经变成了一个新城市。一切都已经发生了改变。"Since+时间点或for+时间段, 与现在完成时连用;故选C。
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题目内容
【题目】Since 2000, Nanchang has become a new city. Everything ________.
A.is changed
B.was changed
C.has changed
D.had changed
【答案】C
【解析】句意:"自从2000以来, 南昌已经变成了一个新城市。一切都已经发生了改变。"Since+时间点或for+时间段, 与现在完成时连用;故选C。