NJ07型列车TCMS系统共分三级网络：列车级MVB网络、列车维护网、车门系统内部总线（RS485总线）、制动系统内部总线。
参考答案：错
----Now that I’ve finished my exams, I’m going to relax and go to a movie tonight.
---- ______ I’ve still got two finals to take.
A．Good luck to you.
B．Lucky you!
C．So far, so good!
D．Mind your own business!
企业库存现金的最高限额一般为( )天日常零星开支。
A．3～5B．10C．15D．20
