装满燃气介质的危险运输车辆在站内行驶时严禁倒车。 发布时间:2020-11-08 15:13 │ 来源:www.tikuol.com 题型:判断题 问题: 装满燃气介质的危险运输车辆在站内行驶时严禁倒车。
题型:判断题 In general, the amount that a student spends on housing should be held to one- fifth of the living expenses____. [ ]A. acceptable B. advisable C. available D. applicable 查看答案