◎ 题干
I.ook! There is a book _____ on the floor. Please _____.
[     ]
A. laying; pick it up
B. lying; pick
C. lying; pick up it
D. lying; pick it up
◎ 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.ook! There is a book _____on the floor. Please _____.[ ]A. laying; pick it upB. lying; pickC. lying; pick up itD. lying; pick it up…”主要考查了你对  【分词】【动词短语】  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。