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    精英家教网 > 初中英语 > 题目详情

    【题目】It's necessary for the phubbers﹙低头族﹚to the time they spend on their smart phones.

    A. cut outB. cut off

    C. cut downD. cut up

    【答案】C

    【解析】

    句意：对低头族来说，减少花在智能手机上的时间是有必要的。首先明确选项中动词短语的意思，A.插入；B.切断；C.缩减；D.切碎。 根据语境推测句意是"对低头族来说，减少花在智能手机上的时间是有必要的．"，由此判断句子中缺少短语，cut down，故选C。

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