What is the minimum standard for making an

题型:单项选择题

问题:

What is the minimum standard for making an eye splice in a wire to be used as cargo gear().

A.Make three tucks with full strands,remove half the wires from each strand,and make two more tucks

B.Make four tucks in each strand,cut away every other strand,and make two more tucks with each remaining strand

C.Make four tucks with each full strand

D.Make six tucks with each strand,removing a few wires from each strand as each additional tuck is made

考点:电力机车电工考试中级机车电工中级机车电工题库
题型:单项选择题

依据均衡价格理论制定运价,是以()为前提的。

A.均衡运输

B.合理运输

C.完全垄断运输市场

D.完全竞争运输市场

题型:单项选择题

乳癌局部皮肤呈“橘皮样”改变的原因是

A.肿物压迫引起
B.癌肿位置深,侵及Cooper韧带所致
C.癌细胞侵及或堵塞乳腺表浅淋巴管导致淋巴水肿所致
D.肿物与 * * 皮肤粘连所致

题型:单项选择题

一初产妇,末次月经不详,超声检测头臀长2.0cm,计算孕龄是()。

A.4~5周

B.6周

C.8.5周

D.10.5周

题型:单项选择题

患者男,35岁,因“1周前休息时突感胸闷、气短、心悸,进行性加重伴双下肢乏力,活动后喘憋难忍来诊。查体:肺动脉瓣听诊区第二心音亢进,双肺呼吸音低,双下肢轻度压凹性水肿。血气分析:pH7.48,PCO228mmHg,PO251mmHg。

如果采用溶栓治疗,最主要的并发症是().

A.水肿

B.充血

C.出血

D.呕吐

E.呼吸困难

题型:单项选择题

以下哪一项是公务员制度中最敏感的问题,关系到公务员队伍的稳定和工作积极性:()。

A.工资

B.福利

C.保险

D.晋升

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