问题补充:
It was on a train I was travlling to Xi’an I made the acquaintance of the old professor from UK.
A. that; where
B. that; that
C. which; that
D. where; that
答案:
A. that; where
B. that; that
C. which; that
(答案→)D. where; that
解析:考查定语从句和强调句:句意:就是在我去西安旅行的火车上我认识了来自英国的老教授。第一空是定语从句,先行词是a train,定语从句中缺少地点状语,填where,相当于on which,第二空是强调句结构:It was+强调部分+that+其余部分。强调的是on a train,选D。