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—Excuse me, would you like mind helping me with the math problem?

—I’m sorry. , I’m in a hurry.

A. In general B. In fact C. By the way D. Of course

B 【解析】句意:-打扰一些,你介意帮助我解决这个数学题吗?-对不起,事实上,我很着忙。In general一般来说;In fact事实上;By the way顺便说一下;Of course当然了。根据句意I’m in a hurry可知,应选B。
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