请在 下方输入 要搜索的题目:

During the tourist season, there are many people wandering in this city to see the old castles _____ in the sixteenth century. ( )


A、to be built

B、being built

C、having been built

D、built

发布时间:2025-02-24 16:07:17
推荐参考答案 ( 由 快搜搜题库 官方老师解答 )
联系客服
答案:built
专业技术学习
专业技术学习
搜搜题库系统