His humorous closing speech was a welcome addition to the ______dull meeting． A．therefore B．meanwhil...
2023-01-16 09:01:57 177次 2010-2011学年黑龙江省高三第二次模拟考试英语卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
His humorous closing speech was a welcome
addition to the ______dull meeting．
A．therefore
B．meanwhile C．otherwise
D．nevertheless
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