Question

【题目】Is this research center_______you visited the modem equipment last year?

A. where B. that

C. the one that D. the one where

Answer 1

【答案】D

【解析】考查定语从句。把这个句子用两个陈述句写出来就是The research center is the one.(one 代替前面的research center） You visited the modern equipment in the research center last year. 这里visited是及物动词，modern equipment 是这个句子的宾语。 两句变成一句，就用关系词连接起来。所以就变成了 The research center is the one in which （代替the research center) you visited the modern equipment last year. 其中in which 又等于where ；如果变成This is research center, 那么research center前缺少冠词。 这句话的意思是，这是你们去年参观过的那个有现代设备的研究中心吗？故选Ｄ。