Question

Is this research centre _____ is full of modern equipment you always mention. A．where B．tha.

Is this research centre _____ is full of modern equipment you always mention. A．where B．that C．the one that D．the one where

Answer 1

C

这题考查句子成分，this research centre是主语，is是系动词，横线后面是句子，所以句子缺少表语，填the one代替the research centre，另外定语从句中缺少主语所以关系代词用that而且不能省。选C。