---He was nearly killed by a car once.
---Oh, when was exactly?
---It was in 2007 he was riding a bike on the drive-way.
A. this; that
B. that; when
C. that; that
D. this; when
网友回答
A. this; that
(答案→)B. that; when
C. that; that
D. this; when
解析：考查强调句型和代词用法。That指代上句所指那件事情。第二空的when he was riding a bike on the drive-way是定语从句修饰先行词2007；在句末省略了that he was nearly killed by a car once