制动装置松闸状态下,闸轮间隙不大于()。A.1mm B.2mm C.3mm D.4m 发布时间:2017-07-19 11:30 │ 来源:www.tikuol.com 题型:单项选择题 问题: 制动装置松闸状态下,闸轮间隙不大于()。A.1mmB.2mmC.3mmD.4mm
题型:单项选择题 It’s ______ cold today, so I have still finished ______ homework.A.too much; too muchB.much too; much too C.too much; much tooD.much too; too much 查看答案