引入多道程序设计技术的目的是A．增强系统的用户友好性 B．提高系统实时性 C．充分利

下面每组中都有错别字，请画出来，并改正。

1．删掉　　脾气　　滋味　　历害　　　镇静（　　）

2．海峡　　城墙　　折除　　毫不可惜　漫天卷地（　　）

3．融洽　　摸范　　愉快　　辛苦　　　山洪暴发（　　）

4．堡垒　　颤动　　联系　　隆冬　　　杨长而去（　　）

血清含量最低的补体成分（）

A.C₄

B.C₃

C.Cl抑制物

D.D因子

E.备解素

阅读理解

     The London Summer School in Classics 2008 will be held at King's College London. It will run from

8th July until 17th July. Applications close on 2nd June, 2008. For an application form, please download

either the 2-page PDF or the word format document from the foot of the page.

     If you have any problems downloading the application form or any questions, please contact: London

Summer School in Classics, King's College London.

     Tel: 020 7848 2299

     Fax: 020 7848 2545

     Organization

     The school is organized by the colleges of the University of London. The summer school offers eight

days of intensive teaching in Greek and Latin. There are four language classes each day as well as

lectures and a debate, between 10:30 am and 4:30 pm. The course is not residential (提供住宿的), and

there is no teaching during the weekend of 12th to 13th July.

     The fee is ￡85.00. Travel grants (旅行补助金) are available as a contribution to your travel costs,

but may not cover all your expenses. The travel grants are arranged during the summer school.

Teaching is generally in groups of 12-15 people and it, as far as possible, comprises (包含) of students of roughly the same level of experience. The style of teaching is friendly, but demanding: a lot of work is

expected from students during the school, but they usually find the whole experience both stimulating and

valuable. Some classes concentrate chiefly on reading, while others offer a mixture of grammar and

translation practice. Our tutors include some of the most experienced and talented teachers of Classics in

the London area and beyond.

     The Summer School in Classics caters for a wide range of interests and for both school & university

students as well as those who wish to learn Greek or Latin, or to revive their knowledge of the languages. Our principal concern is to provide a thorough program of language learning in a lively university

environment.

1. To join in the school, you have to apply before ________.

A. 8th July, 2008  

B. 17th July, 2008    

C. 13th July, 2008    

D. 2nd June, 2008

2. Which of the following is true?

A. learn the grammar of Greek and Latin only  

B. do a lot of reading in Greek and Latin

C. do some translation work only      

D. speak Greek and Latin with experienced teachers

3. What does the London Summer School in Classics do?

A. Providing a stimulating experience for students.

B. Teaching students languages in a lively environment.

C. Promoting students to develop a wide range of interests.

D. Improving students' level of debating in the argument.

4. Which is one of the teaching ways of the school?

A. Student groups consist of the same level students strictly.

B. Students needn't do any work in the class.

C. Students are generally divided into groups of 12-15.

D. Students learn Greek and Latin by listening to teachers all day.

5. What can we know from the passage?

A. The fee is  ?85, including the travel costs.

B. Students needn't go to class on 12th and 13th July.

C. People should fill in two application forms.

D. People can contact the school by phone or email.

一个对象的生命周期有3个阶段分别是【 】、使用和清除。

简述教育技术的定义，并阐述其内涵。