13.【2020•长沙市】—How can I avoid the illness, Sir? —__________ a mask when going out and wash hands wit

13.【2020•长沙市】—How can I avoid the illness, Sir?
—__________ a mask when going out and wash hands with soap.
A.Wears B.Wear C.To wear
答案】B
解析】句意:——先生,我怎么才能避免这种病呢?——外出时戴上口罩,用肥皂洗手。考查祈使句。wear穿,戴;wears是wear的第三人称单数形式,to wear是wear的动词不定式。答句中when going out是由when引导的时间状语从句,and是并列连词,wash是动词原形,所以此处使用动词原形wear,wear a mask是省略了第二人称主语you的祈使句,表示“提建议”,即:外出时戴上口罩,用肥皂洗手。故选B。
 
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