题目内容
【题目】They used to go to the park to take a walk ,________?
A. don't they B. didn't they C. aren't they
【答案】B
【解析】
试题分析：句意：他们过去经常去公园散步，不是吗？此题考查反意疑问句，前肯，后否。根据句意，应选B。
练习册系列答案
相关题目
题目内容
【题目】They used to go to the park to take a walk ,________?
A. don't they B. didn't they C. aren't they
【答案】B
【解析】
试题分析：句意：他们过去经常去公园散步，不是吗？此题考查反意疑问句，前肯，后否。根据句意，应选B。