在十九世纪中后期的中国持“师夷长技”的观点并首先付诸实施的是 [ ] A．顽固派

阅读理解。

     These days the subject of security (安全) on campus is talked about quite often. Some students' mobile

phones are stolen, some students fight with and hurt one another, and others are knocked down by the fast

running bikes or cars.

     These problems arc common on campus. I think there are three causes for these. Firstly, some students

do not take good care of their properties. They are still young and not careful enough. Secondly, some

students want to do everything well. They want to be the winners in exams, and they also want to be the

winners in fightings. And thirdly, the campus guards (保安) do not carry on their duties well. They don' t

regulate the traffic in the busy hour.

     In order to have a secure campus, all the students should be very careful about their properties. They

should also mind their behaviors (举止) and act politely. The campus guards are supposed to be devoted

(致力于) to the security on campus, and it is their duty to safeguard (维护) a secure campus to help provide

a good environment for the students.

1. According to the passage, some students' _______ are stolen.

A. books

B. clocks

C. knives

D. mobile phones

2. The passage tells us there are _______ causes for the problems.

A. 2

B. 3

C. 4

D. 5

3. Some students want to be the _______ in exams and fightings.

A. players

B. singers

C. winners

D. teachers

4. The underlined word in Paragraph 2 "regulate" means "_______".

A. 关心

B. 维持

C. 赞同

D. 调节

5. This passage is mainly about _______.

A. how to make the campus safe

B. how to protect the students

C. security rules on campus

D. the importance of security campus

整理资料的四个步骤依次是（）

A.整理分类、复查、核实、比较分析

B.整理分类、比较分析、复查、核实

C.复查、核实、整理分类、比较分析

D.比较分析、复查、核实、整理分类

E.比较分析、整理分类、复查、核实

有一个蓄电池型号为6－QA－75，其中Q表示低温起动性好。

交通事故现场分析的基础为（）

A、询问当事人、证明人的笔录

B、现场图

C、现场查勘笔录

D、现场实验

体位改变时咳痰加剧，多见于

A．肺脓肿、支气管扩张
B．上呼吸道感染
C．肺癌
D．哮喘
E．慢性支气管炎