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题目内容
（陇东学院-大学英语2(专升本)）
4. (单选题) ( ) 3. I haven.t seen her______ .(本题2.0分)
A、 during three weeks
B、 since three weeks
C、 three weeks ago
D、 for three weeks
A、 during three weeks
B、 since three weeks
C、 three weeks ago
D、 for three weeks
参考答案
