题目

戴口罩是阻止病毒传播的有效方式。(keep) 答案：【答案】Putting on a face mask is an effective way to keep virus from spreading.【解析】考查东名词作主语和固定搭配。分析句子结构，该句用动名词作主语，谓语动词用单数；固定词组：keep sb. from doing sth.阻止某人做某事。再结合所给汉语可知翻译为Putting on a face mask is an effective way to keep virus from spreading.下面描述气候的词语是（　　） A、四季分明B、沙尘漫天C、阴雨绵绵D、风和日丽