Is this research center( )is full of morden equipment you always mentionAwhereB.thatC.the one thatD.the one where

问题描述:

Is this research center( )is full of morden equipment you always mention
Awhere
B.that
C.the one that
D.the one where

C
还原:
This research center is 【the one that 】is full of morden equipment you always mention

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C 分析:恢复语序后this research center is ( )is full of morden equipment you always mentio.句子中缺少先行词,和关系代词,所以the one做先行词,that 做主语.不能省略where 不能做主语淘汰D 如果选AB就是表语从...