显微镜的发明人是()。 A.法国科学家巴斯德 B.郭霍(RobertKoch) C.

题型:单项选择题 B1型题

问题:

显微镜的发明人是()。

A.法国科学家巴斯德

B.郭霍(RobertKoch)

C.列文虎克

D.费来明

E.琴纳有关微生物学的历史内容的描述

考点:微生物检验技术(师)卫生检验综合知识卫生检验综合知识题库
题型:单项选择题 B1型题

医疗上常用难溶于水且难溶解于强的硫酸钡作x射线透视肠胃的内服药剂,俗称“钡餐”。除去硫酸钡中混有的碳酸钡可采用下列试剂洗涤的是(    )                

A.蒸馏水            B.氢氧化纳溶液和蒸馏水  

C﹒盐酸和蒸馏水       D.食盐水和蒸馏水

题型:单项选择题 B1型题

阅读理解。

Blue Collar

      Graduates from China's "blue-collar" vocational schools have an employment rate of 95. 6 percent, but

many lose their jobs because of unrealistic expectations, according to a senior official with the Ministry of

Education (MOE).

      MOE figures show a total of 3. 64 million students graduated from vocational schools last year, of

whom 3. 48 million found jobs. The employment rate for these students was 95. 6 percent.

      "The employment rate for blue-collar workers has stayed high since 1999 and above 90 percent since

2002," Wang Jiping, the MOE's deputy head of vocational education section, said on Wednesday. "However,

the figure is not the cause for optimism because it only indicates that people get employed."

       He said many students find jobs, but are unable to stay in the posts for reasons such as overly high

expectations for salaries or poor performance.

       Wang said vocational school graduates needed more guidance to find jobs that could use their skills

and meet "rational" demands for wages (工资), so that they can stay in the posts.

       "The government is to set up a national information platform to better show market demand for blue

collar talents", he said.

       MOE figures show 73. 23 percent of the 3. 64 million graduates from vocational middle schools found

jobs in companies and factories, 10 percent started their own businesses, and 16. 37 percent went on to

further study.

       Wang said the demand for highly skilled workers boosted the development of vocational education.

_____, the MOE called for vocational schools to set up more market-oriented training courses with which

students could easily find jobs.

1. Many vocational school graduates lose their jobs for the following reasons EXCEPT ______ according to

    the text. [ ]

A. their high expectations for salaries

B. their poor performance

C. their lack of working experience

D. their unrealistic expectations

2. The underlined word boosted in the last paragraph can be replaced by ______. [ ]

A. improved

B. prevented

C. ended

D. started

3. Among the vocational school graduates last year about ______ took up their own business. [ ]

A. 540,000

B. 360,000

C. 150,000

D. 70,000

4. Which of the following is the best sentence to be put into the blank of the last paragraph? [ ]

A. To develop vocational education

B. To build up graduates' own business

C. To offer graduates more jobs

D. To meet the demand

题型:单项选择题 B1型题

双绞线由两根互相绝缘绞合成螺纹状的导线组成。下面关于双绞线的叙述中,正确的是________。
1、它既可以传输模拟信号,也可以传输数字信号
2、安装方便,价格便宜
3、不易受外部干扰,误码率低
4、通常只用作建筑物内的局部网通信介质

A.1、2、3

B.1、2、4

C.2、3、4

D.全部

题型:单项选择题 B1型题

补充登记法

题型:单项选择题 B1型题

患者眩晕起于产后,动则加剧,劳则即发,面色白,唇甲不华,心悸少寐,神疲懒言,饮食减少,舌质淡,脉细弱。治法是()。

A.健脾益气,益肾温中

B.温补脾肾,通络宁心

C.补养气血,健运脾胃

D.补益脾胃,化瘀通络

E.健脾益肾,活血化瘀

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