问题 单项选择题 B型题

心脏毒性强的药物是 ()

A.环磷酰胺

B.柔红霉素

C.甲氨蝶呤

D.长春新碱

E.顺铂

答案

参考答案:B

完形填空

第二节:信息匹配(共5小题;每小题2分,满分10分)

下面是一篇应用文及其应用场合的信息,请阅读下列应用文和相关信息,并按照要求匹配信息。请在答题卡上将对应题号的相应选项字母涂黑。

首先,请阅读下列的应用文:

A

Dear Sir/Madame:

I suppose robots could be used as dust people during night time, as they don’t need to sleep and they are comparatively safe in polluted environment. …

B

Dear Sir/Madame:

I suppose small remote control robots could be used as sea rescuing workers to search through wreckage(打捞)in a disaster looking for people in the sea. Bomb defusers (扫雷管) are now robots reducing the risk of losing a life. …

C

Dear Sir/Madame:

I suppose robots can do such dangerous jobs as skyscraper builders that would be safer for human beings. If injured or broken, they can be fixed easily. They can also work in unfavorable conditions such as dark, extreme heat, extreme cold etc.

D

Dear Sir/Madame:

I suppose Robots could be used as chemical researchers. At least they can help us carry harmful chemicals in a chemical plant or help to go into small areas inaccessible to us. It can be used to examine the inside of a nuclear reactor (核炉).

E

Dear Sir/Madame:

I suppose robots could be astronauts and they could travel very far away, like Pluto. If they can, we don’t need to especially train human beings to be astronauts as it cost quite a lot and it also takes many years to make a professional astronaut.

F

Dear Sir/Madame:

I suppose robots could be used as car assembly workers, in parts of a car building line. Assembly (装配) lines make the process move faster, get more work done and cost less.  But the job is so mechanical and boring.

请阅读以下不同职业的人的信息,然后匹配他/她和他/她在调查问卷的作答:

Jaime is a professor in the field of biochemistry. He is worried about his health situation as he keeps so close to harmful elements year in and year out.

Bradley works in the International Ocean Security Association. He is sad to think of the fact that there were so many people who couldn’t be saved at last in disasters.

Carrie is a young man who has a job in a city construction company. He is afraid of climbing up ladders and carrying the iron bars and concrete onto higher places.

Josh is an administrator of the National Spaceflight Bureau, which is short of qualified pilots at the moment.

Alan is a worker in an auto factory. He is thinking of changing another job which is more interesting and creative.

答卷人                      在调查问卷中的作答

56. Jaime                          

A.Skyscraper builders

57. Bradley

B.Sea rescuing workers

58.Carrie

C.Dust people

59.Josh

D.Chemical researchers60.Alan                             E. Astronauts

F. Car assembly workers

问答题


阅读下列说明,根据要求回答问题1~问题3。
[说明]
某地区举行篮球比赛,需要开发一个比赛信息管理系统来记录比赛的相关信息。
[需求分析结果]
1.登记参赛球队的信息。记录球队的名称、代表地区、成立时间等信息。系统记录球队的每个队员的姓名、年龄、身高、体重等信息。每个球队有一个教练负责管理球队,一个教练仅负责一个球队。系统记录教练的姓名、年龄等信息。
2.安排球队的训练信息。比赛组织者为球队提供了若干个场地,供球队进行适应性训练。系统记录现有的场地信息,包括:场地名称、场地规模、位置等信息。系统可为每个球队安排不同的训练场地,如表3-9所示。系统记录训练场地安排的信息。

表3-9 训练安排表

球队名称场地名称训练时间
解放军一号球场2008-06-09 14:00-18:00
解放军一号球场2008-06-12 09:00-12:00
解放军二号球场2008-06-11 14:00-18:00
山西一号球场2008-06-10 09:00-12:00

3.安排比赛。该赛事聘请有专职裁判,每场比赛只安排一个裁判。系统记录裁判的姓名、年龄、级别等信息。系统按照一定的规则,首先分组,然后根据球队、场地和裁判情况,安排比赛(每场比赛的对阵双方分别称为甲队和乙队)。记录参赛球队、比赛时间、比分、场地名称等信息,如表3-10所示。

表3-10 比赛安排表

A组:

甲队…乙队场地名称比赛时间裁判比分
解放军…北京一号球场2008-06-17 15:00 李大明
天津…山西一号球场2008-06-17 19:00 胡学梅

B组

甲队…乙队场地名称比赛时间裁判比分
上海…安徽二号球场2008-06-17 15:00 丁鸿平
山东…辽宁二号球场2008-06-17 19:00 郭爱琪

4.所有球员、教练和裁判可能出现重名情况。
[概念模型设计]
根据需求阶段收集的信息,设计的实体联系图和关系模式(不完整)如下。
1.实体联系图(图3-20)


2.关系模式
教练(教练编号,姓名,年龄)
队员(队员编号,姓名,年龄,身高,体重, (a)
球队(球队名称,代表地区,成立时间, (b)
场地(场地名称,场地规模,位置)
训练记录( (c) )
裁判(裁判编号,姓名,年龄,级别)
比赛记录( (d) )

[问题2]
根据你的实体联系图,完成关系模式,并给出训练记录和比赛记录关系模式的主键和外键。