BJ008生产过程中的职业有害因素包括物理因素、化学因素和()因素。A.气候 B.环

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问题:

BJ008生产过程中的职业有害因素包括物理因素、化学因素和()因素。

A.气候

B.环境

C.职业

D.生物

考点:油气管线安装工考试初级油气管线安装工考试初级油气管线安装工考试题库
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患者,男性,61岁,腰,椎体肿瘤被当作"腰椎间盘突出症",给予局部物理疗法加消炎镇痛药治疗2个月效果不佳,为避免误诊应进行的最简便的检查是以上哪一项()。

A.核素骨扫描

B.MRI检查

C.CT检查

D.脊髓造影

E.X线平片检查

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根据《建设工程工程量清单计价规范》GB50500-2013,关于工程计量的说法,正确的是()。

A.发包人应在收到承包人已完成工程量报告后14天核实

B.总价合同的工程量必须以原始的施工图纸为依据计量

C.所有工程内容必须按月计量

D.单价合同的工程量必须以承包人完成合同工程应予计量的工程量确定

题型:单项选择题

阅读理解。

    The use of cars is becoming more and more popular in the twentieth century. A large number of the

world's population are now able to buy and use cars.

     Having a car gives much mobility (活动余地), enabling the driver to move around freely. The owner

of a car is no longer forced to depend on public transport (公共交通) and doesn't, therefore, have to work

in a place near his home. Instead, he can choose from a greater variety of jobs and he could change his job

frequently.

     Travelling to work by car is also more comfortable than having to use public transport; the driver can

use the heating in winter and the air conditioning in summer to meet his own need and preference. There is

no discomfort caused by waiting for buses, trains or underground trains, etc. With the building of good fast

motorways,long distances can be covered rapidly and pleasantly. Also, for the first time in the century, many

people are able to enjoy their free time to the full by making trips to the countryside or seaside at weekends.

This feeling of independence and the freedom to go wherever you please is perhaps the greatest advantage

(优势) of the car.

1. What does the writer think of the public transport? [ ]

A. It gives less mobility

B. It is not comfortable at all

C. It enables a variety of jobs

D. It is becoming more popular than before

2. Traveling by bus may be _____. [ ]

A. less comfortable than by underground train

B. more comfortable than by other transport

C. less comfortable than by other public transport

D. less comfortable than by car

3. What does the underlined word mean? [ ]

A. from time to time

B. with difficulty

C. against his own will

D. never

4. What does the writer think of having a car of your own? [ ]

A. It offers lots of advantages.

B. It has lots of independence.

C. It gives the feeling of freedom.

D. It offers free trips.

题型:单项选择题

呼吸衰竭定义指()

A.PaO2<6.65kPa(50mmHg)和PaCO2>6.65kPa(50mmHg)

B.PaO2<6.65kPa(50mmHg),或伴有PaCO2>6.65kPa(50mmHg)

C.PaO2<8.0kPa(60mmHg)和PaCO2>6.65kPa(50mmHg)

D.PaO2<8.0kPa(60mmHg)和PaCO2>8.0kPa(60mmHg)

E.PaO2<8.0kPa(60mmHg),或伴有PaCO2>6.65kPa(50mmHg)

题型:单项选择题

治疗先天性甲状腺功能减低症出现下列情况考虑为甲状腺素片过量,但哪项除外()

A.发热,烦躁

B.心动过速

C.食欲好转

D.多汗

E.腹泻

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