【单选题】站间区间在双线或多线上,分别以各该线的( )柱或站界标的中心线为车站与区间的分界线。
【单选题】请听音频,完成下列选择:音频中的句子较适用于哪种情景?
【单选题】Many workers can't use computers ______ training is required.
【单选题】站间区间在双线或多线上,车站与车站间分别以各该线的进站信号机柱或( )的中心线为车站与区间的分界线。
【单选题】下列昆虫的前足为开掘足的是________。
【单选题】下列昆虫的前足为开掘足的是________。
【多选题】Ezonexam has implemented the use of VLANs in their network. Which of the following are considered to be a benefit of VLANs? (Choose three)
A.
They increase the size of collision domains.
B.
They allow logical grouping of users by function.
C.
They can enhance network security,
D.
The increase the size of broadcast domains while decreasing the number of the broadcast domains.
E.
The increase the number of broadcast domains while decreasing the size of the broadcast domains.
F.
They simplify switch administration.
【简答题】Can you use several nouns to show the major concerns among the demonstrators as to the construction of nuclear power plant?