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（ ）the speeches, they asked that the meeting be adjourned.
A、Boring by
B、Boring with
C、Being bored with
D、Bored by
【正确答案】：D
【题目解析】：动词的特殊用法-分词。过去分词中所包含的动作发生在主句动词之前，译为“由于演讲很乏味，他们要求中止该会议”。