题目内容
--- Talking of travel, have you ever been to Chicago?
--- Yes. I _____ it twice while I was working in the US.
A. have visited B. visited
C. was visiting D. would visit
B
【解析】
试题分析:句意:--说到旅行,你去过芝加哥吗?--是的。当我在美国工作的时候我去过两次。根据时间状语从句可知主句是介绍过去的经历,应该用一般过去时,选B。
考点:考查动词时态
练习册系列答案
相关题目