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Three quarters of some children’s spare time wasted watching TV-that can explain why they are lazy.A

编辑:chaxungu时间:2026-04-24 12:51:31分类:高中英语题库

Three quarters of some children’s spare time ________ wasted watching TV-that can explain why they are lazy.
A.areB.isC.beingD./在线课程B
解析:
句意:一些孩子的业余时间有四分之三浪费在看电视上——这也是他们懒惰的原因。分数作主语,谓语要与后面的名词spare time在数上保持一致。