Is this research centre ( )the foreign guests visited last week?A.that B.which C.where D.the one(注明解法)

问题描述:

Is this research centre ( )the foreign guests visited last week?
A.that B.which C.where D.the one
(注明解法)

D 这是那个上周外宾参观过的研究中心吗?
the one 有来指代 “the foreign guests visted last week”