◎ 题干
They went out for a picnic instead of _______ at home.
[     ]
A. staying
B. stay
C. stays
D. to stay
◎ 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“They went out for a picnic instead of _______ at home. [ ]A. staying B. stay C. stays D. to stay …”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。