◎ 题干
Can you help me _____ up the waste things?

A. cleaning
B. with clean
C. of cleaning
D. to clean
◎ 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“Can you help me _____up the waste things? [ ]A. cleaning B. with clean C. of cleaning D. to clean…”主要考查了你对  【不定式】  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。