◎ 题干
My friends and I are making an area to encourage birds _________.
A.come and feed and lay their eggs safely
B.to come and feed and lie their eggs safely
C.to come and feed and lay their eggs safety
D.to come and feed and lay their eggs safely
◎ 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“My friends and I are making an area to encourage birds _________.A.come and feed and lay their eggs safelyB.to come and feed and lie their eggs safelyC.to come …”主要考查了你对  【现在分词的被动式】【现在分词】【不定式的被动式】【过去分词】  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。