【題目】—Wild animals need more people’s help.

—Yes. People working in the reserves are doing everything they can ________ them.

A.saveB.savingC.to saveD.to saving

【答案】C

【解析】

句意：—野生動物需要更多人的幫助。—是的。在保護區(qū)工作的人們正在盡一切努力拯救它們。

考查非謂語。分析句子結(jié)構(gòu)可知，句子主語是people，謂語動詞是are doing，賓語是everything，那么they can是用來修飾everything的，在句中做定語，那么后面空格部分也是非謂語部分，是在句中做目的狀語，修飾doing everything they can，英語中能做目的狀語的是動詞不定式，所以這里要用動詞不定式，故選C。

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