问题补充:
—He got his first book published. It turned out to be a bestseller.
—When was ?
— was in 2000 when he was still in college.
A. that; This
B. this; It
C. it; This
D. that; It
答案:
A. that; This
B. this; It
C. it; This
(答案→)D. that; It
解析:句意:第一个人,他的第一本书出版了。它被证明是很畅销的书。第二个人,那是什么时候的事?第一个人,那是在2000年,他还在读大学的时候。第一个空,用that替代名词,用以替代前面所说的单词、短语、从句,以避免重复;第二个空,用来指代前文中的内容,用it,选D。