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题目内容
（赤峰学院-综合英语I(专升本)）
21. (单选题) （ ）all the representatives still not there,the meeting was postponed for several hours.
(本题3.0分)
A、 Because
B、 With
C、 By
D、 Without
(本题3.0分)
A、 Because
B、 With
C、 By
D、 Without
参考答案