原车装用57413型闸调器的,须更换为()型闸调器。 A.ST2—250 B.STl

题型:单项选择题

问题:

原车装用57413型闸调器的,须更换为()型闸调器。

A.ST2—250

B.STl—600

C.ST

D.ST-400

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题型:单项选择题

When Tom finished his studies at the university (大学), he began to look around for a job. He did not know what he would like to do, but one of his uncles had worked for the government for thirty years, and he advised Tom to try to get a job of the same kind, so he went for an exam one day. He was successful, and his first job was in a large government office in London.

When Tom had been working there for a few weeks, his uncle came to visit the family one Saturday evening. He was pleased that his nephew (侄子) had got a job working for the government, and he asked him a lot of questions about it.

One of the questions he asked was, “How many people work in your department (部门), Tom?”

The young man thought for a few moments and then answered, “About half of them, Uncle Jim.”

小题1:When he graduated (毕业) from university, Tom was not ________.

A.interested in getting any information from the government

B.looking for a good-paying job with excellent hours

C.good at making decisions

D.very good at science小题2:What did Tom think of his uncle’s advice?

A.He did not like it.

B.He thought it was good

C.He refused to take it.

D.He was unable to follow it.小题3:The uncle wanted to find out ________.

A.what his nephew was doing

B.how his nephew was getting on with his job

C.whether his nephew could understand him or not

D.what his nephew had expected小题4:In fact Tom’s answer means that __________.

A.the people working in the government office were in many groups and they worked in turn

B.most of the government workers were not working hard

C.only half of the government workers went to work on time

D.the government office had more people than needed

题型:单项选择题

()不适用于焊接淬硬性较高的材料。

A.自重法

B.反变形法

C.对称焊法

D.散热法

题型:单项选择题

泌尿系统中能形成尿液和储存尿液的气管依次是(  )

A.肾脏和膀胱

B.输尿管和膀胱

C.膀胱和 * *

D.肾脏和输尿管

题型:单项选择题

关于子宫下段,下列哪项是错误的()

A.子宫下段是由非孕期子宫峡部变来的

B.子宫下段是被动扩张段

C.妊娠与临产后子宫下段可延长至7~10cm

D.是子宫破裂的好发部位

E.子宫下段的黏膜与子宫颈管黏膜是相同的

题型:单项选择题

诊断颅骨骨折最有效的检查方法是()。

A.CT

B.脑血管造影

C.脑室造影

D.MRI

E.头颅平片

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