◎ 题干
I didn't pass the math exam last month. _____, how do you study for a math test?

[     ]

A. By accident
B. By mistake
C. By the way
D. By the time
◎ 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“I didn't pass the math exam last month. _____, how do you study for a math test? [ ]A. By accident B. By mistake C. By the way D. By the time …”主要考查了你对  【介词短语】  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。