选择题Is this research center the one foregin guest
问题描述:
选择题Is this research center the one foregin guest
Is this research center the one foregin guests visited last week?
A.that
B.which
C.where
D.the one
选了A,答案是D,想问问为什么
答
改写成陈述句为This research center is the one foreign guests visited last week.
缺少表语充当先行词.因此that不行.