问题 选择题

有的西方学者称科举制度为“中国的第五大发明”,这一“发明”始于[ ]

A.汉朝    

B.隋朝    

C.宋朝    

D.明朝

答案

答案:B

阅读理解

Students who say they never or hardly ever used dictionaries may speak English well but usually write poorly, because they make many mistakes.

The students who use dictionaries most do not learn especially well either. The ones who look up every new word do not read fast. Therefore they do not have time to read much. Those who use small two-language dictionaries have the worst problems. Their dictionaries often give only one or two words as translations of English. But one English word often has many translations in a foreign language and one foreign word has many translations in English.

The most successful students are those who use large college edition dictionaries with about 100,000 words but do not use them too often. When they are reading, these students first try to get the general idea and understand new words from the context. Then they reread and use the dictionary to look up only key words that they still do not understand. They use dictionaries more for writing. If they are not sure how to spell a word, they always use a dictionary. Also, if they think a noun might have an unusual plural form, they check this in a dictionary.

小题1:The writer thinks that        .

A.choose a good dictionary, and you’ll be successful in learning English

B.dictionaries are not necessary to the students who learn English

C.it is very important for students to use good dictionaries properly

D.using dictionaries very often can’t help to improve writing小题2: According to the passage, which of the following is WRONG?

A.Dictionaries have little effect on learning to speak English.

B.Whatever new words you meet while reading, never use dictionaries.

C.Small two-language dictionaries have serious shortcomings.

D.Reading something for the first time, you’d better not use dictionaries.小题3: When in the reading does the writer advise students to use a good dictionary?

A.At the beginning of the reading

B.At the end of the reading

C.During the first reading

D.After the first reading小题4: This passage mainly tells us        .

A.that students shouldn’t use small two-language dictionaries

B.what were the shortcomings of small two-language dictionaries

C.why students should use large college edition dictionaries

D.what dictionary students should choose and how to use it

问答题

阅读下列说明和图,回答问题1至问题4,将解答填入答题纸的对应栏内。

【说明】某大学欲开发一个基于Web的课程注册系统,该系统的主要功能如下:

1.验证输入信息

(1)检查学生信息:检查学生输入的所有注册所需信息。如果信息不合法,返回学生信息不合法提示;如果合法,输出合法学生信息。

(2)检查学位考试结果:检查学生提供的学位考试结果。如果不合法,返回学位考试结果不合法提示;如果合法,检查该学生注册资格。

(3)检查学生注册资格:根据合法学生信息和合法学位考试结果,检查该学生对欲选课程的注册资格。如果无资格,返回无注册资格提示;如果有注册资格,则输出注册学生信息(包含选课学生标识)和欲注册课程信息。

2.处理注册申请

(1)存储注册信息:将注册学生信息记录在学生库。

(2)存储所注册课程:将选课学生标识与欲注册课程进行关联,然后存入课程库。

(3)发送注册通知:从学生库中读取注册学生信息,从课程库中读取所注册课程信息,给学生发送接受提示;给教务人员发送所注册课程信息和已注册学生信息。现采用结构化方法对课程注册系统进行分析与设计,获得如图1-1历示的0层数据流图和图1-2所示的1层数据流图。

问题1:使用说明中的词语,给出图1-1中的实体E1和E2的名称。

问题2:使用说明中的词语,给出图1-2中的数据存储D1和D2的名称。

问题3:根据说明和图中术语,补充图1-2中缺失的数据流及其起点和终点。

问题4:根据补充完整的图1-1和图1-2,说明上层的哪些数据流是由下层的哪些数据流组合而成。