读者还书时哪种是正确的还书方式() A.放下图书就离开 B.等待工作人员办理完还书手 发布时间:2018-01-23 07:04 │ 来源:www.tikuol.com 题型:单项选择题 问题: 读者还书时哪种是正确的还书方式()A.放下图书就离开B.等待工作人员办理完还书手续后离开
题型:单项选择题 --- Don’t do that again. Don’t you think it _______? --- It maybe _______ to be successful.A.a waste of time; turnsB.wastes of time; turns inC.waste of time; turns upD.a waste of time; turns out 查看答案