铺设无缝线路前,必须埋设位移观测桩,并使其牢固、可靠。

题型:判断题

问题:

铺设无缝线路前,必须埋设位移观测桩,并使其牢固、可靠。

考点:铁路线路工技能考试高级线路工高级线路工题库
题型:判断题

根据下列句子及所给单词的首字母或汉语注释,写出空缺处各单词的正确形式(共10小题,每小题0.5分,满分10分)

小题1:She g_____________ from the university two years ago.

小题2:He is a r__________ boy. So you can trust him.

小题3:After the terrible flood, all the villages and towns were in r___________.

小题4:In my o__________, the sports meeting should be put off because of the bad weather.

小题5:He took a friendly a____________ to me ,which made me happy.

小题6:Qian Xueshen ___________ (奉献) himself to science before he died.

小题7:Ten fishermen were saved in a sea ____________(营救)。

小题8:They helped the child ___________(埋葬) his father。

小题9:The young man went on working hard and __________ (最后) he succeed.

小题10:John is very __________(活跃的) in the English class.

题型:判断题

已知进口设备货价为500万美元,美元与人民币的汇率为1:8.3,国际运费率为10%,运输保险费率为5%,银行财务费率为2%,则该进口设备的银行财务费为( )万元。

A.10

B.83

C.96

D.12

题型:判断题

支原体是一类无细胞壁,也是整个生物界中尚能找到的能独立营养的最小原核生物。()

题型:判断题

电渣焊的焊缝位置适合于()。

A、水平

B、垂直

C、横焊

D、倾斜

题型:判断题

少油断路器漏油严重时怎样处理?

更多题库