皮皮学，免费搜题
登录
搜题
【多选题】
下列哪些属于危害轨道交通设备设施安全的行为A.
损害轨道
B.
干扰车辆正常运行
C.
损坏电缆
D.
遮盖安全标志
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
【单选题】Section A Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the ...
A.
He can't recall where he left his portable computer.
B.
He's got a terrible headache and forgets things easily.
C.
He's some trouble with a company but can't get rid of it.
D.
He doesn't remember the name of the computer manufacturer.
【简答题】船壳外板的编号(PD6)表示( )
【简答题】In the Ituri forest of America live many tribes，one of which is Pygmy. Most of the Pygmies in the tribe are not taller than four feet. They weigh only about eighty pounds each. In spite of their small...
【判断题】The American society as a whole operates on the basis of well-kept schedules.
A.
正确
B.
错误
相关题目：
参考解析：
知识点：
题目纠错 0
发布
