王老师:19139051760(拨打)复制微信 题目 更新时间:2023/4/3 Hotel owners ______ to find new ways of attracting tourists since the sudden drop in tourism last year. A. force B. have forced C. are forced D. have been forced 答案 登录 注册 答案D 出自:学起plus弘成 >> 英语2(本) 山东第一医科大学继续教育学院