题目内容
【题目】I have been in Yancheng .
A. for forty years ago B. since forty years ago
C. forty years ago D. before forty years
【答案】B
【解析】句意:自从40年前我就在盐城。for+时间段,所以排除A,forty years ago用于过去时态,所以排除C,before+时间点,所以排除D;故选B
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题目内容
【题目】I have been in Yancheng .
A. for forty years ago B. since forty years ago
C. forty years ago D. before forty years
【答案】B
【解析】句意:自从40年前我就在盐城。for+时间段,所以排除A,forty years ago用于过去时态,所以排除C,before+时间点,所以排除D;故选B