◎ 题干
—Why does she always ask you for help?
—There is no one else _______, is there?
A.who to turn to 
B.she can turn to 
C.for whom to turn
D.for her to turn
◎ 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“—Why does she always ask you for help?—There is no one else _______, is there?A.who to turn toB.she can turn toC.for whom to turnD.for her to turn…”主要考查了你对  【状语从句】【限制性定语从句】【主语从句】【同位语从句】  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。