She’s having a lot of trouble with the new computer, but she doesn’t know whom to ________.

A. turn to B. turn off

C. turn on D. turn up

A

【解析】

試題分析：句意：她對(duì)自己的新電腦有很多問題，但是她不知道向誰求助。A. turn to 轉(zhuǎn)向某人B. turn off關(guān)掉C. turn on 打開D. turn up 出現(xiàn)。固定短語“轉(zhuǎn)向某人” 符合句意，故選A。

考點(diǎn)：考查動(dòng)詞短語的用法。

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