◎ 题干
He spends a lot of time on his research ____ basketball and chess.

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A. as well as play
B. as well as playing
C. as well as to play
D. as well as played
◎ 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“He spends a lot of time on his research ____ basketball and chess. [ ]A. as well as play B. as well as playing C. as well as to play D. as well as played …”主要考查了你对  【动名词】  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。