Is this research center ________ you visited the modern equipment last year?A.whereB.thatC.the one t

题目简介

Is this research center ________ you visited the modern equipment last year?A.whereB.thatC.the one t

题目详情

Is this research center ________ you visited the modern equipment last year?
A.whereB.thatC.the one thatD.the one where
题型:单选题难度:偏易来源:不详

答案

D
将疑问句改为陈述句:this research center is…显然缺少先行词,必须加上代词the one来作先行词,又因定语从句不缺主语或宾语,所以用关系副词where。假若在this后加the,就选where,请想想这是为什么。

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