◎ 题干
—What do you think of the story in today's newspaper?
—We shouldn't ________ the trouble of helping others only because what we do may invite trouble.
A.knock offB.take off
C.keep offD.break off
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“—What do you think of the story in today's newspaper?—We shouldn't ________ the trouble of helping others only because what we do may invite trouble.A.knock …”主要考查了你对  【序数词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。