Question

【题目】—He was nearly drowned once.

—When was __________？

—__________ was in 1998 when he was in middle school.

A. that ； It

B. this ；This

C. this； It

D. that；This

Answer 1

【答案】A

【解析】指代前面已经提到过的发生在过去的久远的事情可用 that,但不能用this;第二个空格处需用it。