◎ 题干
— I am worried I can't get into a good high school because I'm weak ______ English. 
— Don't worry. ______ and asking a teacher for help can help a lot.
[     ]
A. in; Work hard
B. in; Working hard
C. at; Working hard
D. at; To work hard
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“— I am worried I can't get into a good high school because I'm weak ______ English.— Don't worry. ______ and asking a teacher for help can help a lot. [ ]A…”主要考查了你对  【动名词】【介词】  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。