皮皮学，免费搜题
登录
搜题
【判断题】
当防滑控制单元发出防滑指令时,在BCU的控制下,使防滑阀铁芯动作,从而改变空气通路,排放制动风缸压缩空气,从而实现减压防滑。()A.
正确
B.
错误
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】What is the difference between PO and Marine Physics?
【单选题】The policewoman believes that Derek gave a reasonably _______ account of what had happened to the poor family during the robbery.
A.
informal
B.
potential
C.
constant
D.
accurate
【单选题】The author advises that a student should make sure ______.
A.
what qualification are most popular
B.
whether his qualification will be recognized by future employers
C.
what the expenses are to gain high quality qualification
D.
how long it will take him to gain the qualification
相关题目：
参考解析：
知识点：
题目纠错 0
发布
