一站铁路枢纽 railway terminal with one station
参考答案:
在几条干、支线汇合处,设置一个共用车站,兼办客、货运输及解编作业的铁路枢纽。
Tom works in a company and gets paid by _____ hour, totally 5,000 yuan _____month.
A.the; the
B.a; the
C.the; a
D.a; a
不重要的紧固螺纹的表面,需经半精加工,Ra值要求应为()。
A.12.5
B.6.3
C.3.2
D.1.6