题目内容
18.In Switzerland,things like glass and plastic into different groups and then recycled( )| A. | separate | B. | separated | C. | are separated | D. | is separated |
分析 在瑞士,像玻璃和塑料这种东西被分成不同的类别,然后再循环利用.
解答 答案:C 根据选项中的动词"separate",可知其含义为"分离".主语为"things like glass and plastic"(像玻璃和塑料这种东西).可知主语是动作的承受者,故应该用被动语态(be+done).句子描述的是一种客观事实,用一般现在时.主语things又是复数形式,故谓语动词应该用are.故选C.
点评 本题考查被动语态.首先读题时,很容易就会根据主语和选项判断出语态问题.其次这是一种事实,应该用一般现在时.
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