问题 更新时间2023/4/3 12:59:00 (3) tumble [ 3 分 ]A.to be trapped in difficultyB.to fall quickly and without controlC.to be tired of doingD.to become less in number or smaller 答案 登录 注册 参考答案: B 出自:文鼎教育 >> 乐山师范学院-商务英语读写