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题库 / OG2018V-SC-268
Unable to build nests or care for their young, a female cowbird lays up to 40 eggs a year in the nests of other birds, including warblers, vireos, flycatchers, and thrushes.
a female cowbird lays up to 40 eggs a year in the nests of other birds, including
a female cowbird will use the nests of other birds to lay up to 40 eggs a year, including those of
female cowbirds use the nests of other birds to lay up to 40 eggs a year, including those of
female cowbirds lay up to 40 eggs a year in the nests of other birds, including
up to 40 eggs a year are laid by female cowbirds in the nests of other birds, including
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句子含义：不能筑巢和照顾它们的幼仔，母的cowbird每年下至少40个蛋在别人的巢里，包括w,v,f...
划线句子观察：1.主语句;2.subsentence 直接修饰主句；3.participle phrase
选项对比：b:时态；c:有指代；d:集合名词；e:主语
排除错误选项，再次阅读d选项带入原句最为concise，语意表达正确，正确选项
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