询问并介绍旅游地点 — 英语选择题
题目
Lily 在和外国朋友 Sam 聊旅游。Sam 问：'Where did you go last summer?' Lily 想表达“我去了北京，参观了长城”，她应该怎么说？A. I went to Beijing and visited the Great Wall. B. I go to Beijing and visit the Great Wall. C. I am going to visit the Great Wall in Beijing. D. I went to Beijing by train last night.