問題詳情
25. The representatives, with cigarettes in their hands, __________ over a few details when suddenly smoke detector set off the fire alarm.
(A)negotiated
(B)are negotiating
(C)are going to negotiate
(D)were negotiating
參考答案
答案:D
難度:適中0.527397
統計:A(27),B(27),C(15),D(77),E(0)
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