更多"[单选题] 'When does the pilot say“ MAK"的相关试题:
[多选题]When does a treaty come into force?
A. Provisions in a treaty as to when and how it come into force may specify a certain date on which the treaty is to be operative.
B. Treaty may become operative after a determined period following the last justification.
C. A multinational treaty may become operative after all of the states participating have ratified it.
D. For a multinational treaty, it is very usual that the deposit of ratifications by a fixed number of states parties is required for the entry into operation of the treaty.
[单选题]When serving,say first,look next,service thirdly and confirm finally.
A.是
B.否
[判断题]铁路局调度所FAS至车站FAS采用环型和星型结构。
A.正确
B.错误
[多选题]综合监控工作站显示FAS设备图元为黄色,则说明FAS设备( )
A.设备隔离
B.设备报警
C.设备故障
D.设备通讯中断
[单选题] When the teacher the classroom, all the students stood up.
A.came
B.appeared
C.arrived
D.entered
[不定项选择题]综合监控工作站显示FAS设备图元为黄色,则说明FAS设备( )
A.设备隔离
B.设备报警
C.设备故障
D.设备通讯中断
[判断题]值班台包括与调度所FAS连接的调度台和与车站FAS连接的车站台。
A.正确
B.错误