问题 更新时间2023/4/3 12:59:00 18.Sam must be ______ in his bedroom now. He is going to leave for Paris tomorrow.(5分)AdeceivingB catchingC attemptingD packing 答案 登录 注册 正确答案D 出自:学起plus弘成 >> 南京信息职业技术学院s成教英语(一)