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20.Take action and do       you can or it won't be long before people who trust you look for other choices.(  )
A.whereverB.whicheverC.wheneverD.whatever

分析 采取行动做任何你所能做的;否则不久信任你的人们会寻找其它的选择.

解答 答案为D.本题考查宾语从句中引导词的运用.动词do后面的宾语从句中省略了do,而接物动词do后面缺少宾语,A和C都是副词不做宾语,排除;whichever表示"选择",本题中无选择的含义,排除;whatever在名词性从句中可做主语、宾语、表语或定语,故答案是D.

点评 名词性从句考查的关键是连接词的选用和语序,因此,我们首先要搞清从句的性质,掌握各连接词的用法,在此基础上判断.此外,关注名词性从句用陈述语序.

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