◎ 题干
Sometimes I feel stressed, but I don’t know ______for help.
A.who to talkB.who should I talk to
C.who to talk to D.which one to talk
◎ 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“ Sometimes I feel stressed, but I don’t know ______for help.A.who to talkB.who should I talk toC.who to talk to D.which one to talk…”主要考查了你对  【句子成分,句子结构】  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。