邮政通信网由（）组成A、收寄端B、邮件处理中心C、邮路D、投递端

读广州市四季的风向玫瑰图，回答下列各题。

小题1:对广州市风向玫瑰图的季节判断正确的是     （   ）

A．①图是6—8月，②图是9—11月，③图是12—2月，④图是3—5月

B．①图是9—11月，②图是6—8月，③图是12—2月，④图是3—5月

C．①图是3—5月，②图是6—8月，③图是9—11月，④图是12—2月

D．①图是9—11月，②图是12—2月，③图是3—5月，④图是6—8月小题2:当城市的扩散条件不好，城市中的各种污染物无法得到及时扩散，若又加上天旱少雨，日照强烈，湿度较小，污染物之间就容易发生各种光化学反应，形成灰霾天气。下列月份中广州市最容易发生灰霾天气是        （   ）

A．3月

B．5月

C．8月

D．11月

阅读理解。

     阅读下列材料, 从所给的六个选项（A、B、C、D、E和F）中，选出符合各小题要求的最佳选项。

选项中有一项是多余选项。

     The people below are all looking for a course on Chinese to study. Read the following information about

the six courses. Decide which course would be the most suitable for the people mentioned in questions 1-5.

One of the letters may not be chosen. 

1. Mathew majors in media and hopes to understand Chinese broadcasting and TV News and

   communicate with the Chinese people. 

2. Sarah is a Learner of Chinese with a fairly good knowledge of basic Chinese grammar and a vocabulary

   of 2500, hoping to improve her Chinese ability in speaking, reading and writing. 

3. Lois majors in Teaching Chinese as a Foreign Language and hopes to improve her ability in translation. 

4. Dennis once has taught himself Chinese and can speak a little Chinese but with poor pronunciation and 

   grammar, hoping to meet the needs of everyday life and study, and understand each other in basic 

   communication through training. 

5. Georgia specializes in the Chinese language and culture at the average. He plans to have a tour in China.

A. Comprehensive language skill training 100 lessons in total focusing on pronunciation, grammar and

    discourse (语段). To enable the learner to master the basic knowledge of the Chinese language, to

    have the basic ability of listening, speaking, reading and writing, so that they are able to communicate

    with others and to meet the needs of everyday life, study and sociality. This will lay a foundation for

    further study of Chinese.

B. Intermediate (中等) Chinese Comprehensive Course 40 lessons in all, focusing on the training of the

    comprehensive skills of listening, speaking, reading and writing of intermediate Chinese. To enable the

    students to recognize, understand and use the active and less active words, to improve their ability of

    expressing themselves in paragraphs and discourse, to master the new words, patterns, grammatical

    structures, paragraphs and discourse and means of connections so as to express the meaning of the

    texts correctly and fluently in paragraphs and discourse.

C. News Listening Based on frequently used words, typical sentences and information and concentrating 

    on improving the ability of listening comprehension. To improve the ability of collecting information, to

   grasp the knowledge and skills they have learned and to understand the broadcasting and TV news of

   similar themes and relevant level of difficulty with the correctness of 80%. To build up the foundation

   for further study.

D. Elementary English-Chinese Translation 25 classes in total, including various styles such as poems, popular

    science, political comments and news, about every aspect of everyday life. The texts vary from easy to

    difficult and combine theory with practice as well as translation and interpretation. About 185 hours are

    needed. To familiarize the learner with the equivalent (对应的) Chinese expressions of English. To enable

    them to know usage of Chinese and English words and sentences, cultural differences and the background

    knowledge.

E. Elementary Spoken Chinese in Business 24 units in all. Chinese words and expressions in business and trade

    are introduced in the form of vivid situational dialogues, notes and exercises. To enable the learner to master

    the words and expressions of elementary spoken business Chinese and to communicate with others in trade

    and business.

F. Chinese Human Geography Introduction to geographic environment and cultural phenomena in various parts

    of China, such as natural features, historical backgrounds, religious sites, ancient battle fields, dramas and

    arts, traditional products, and special food, etc. Through the introduction to historical and cultural sites and

     scenery, the learner will have a general view about Chinese geography, history, culture and regional features.

中外合作经营企业成立后，改为委托合作各方以外的第三人经营管理的，应当履行的程序是( )。

A．报审批机关批准

B．报工商行政管理机关备案

C．向工商行政管理机关办理变更登记手续

D．必须经董事会或者联合管理委员会一致同意

“寒极生热，热极生寒”揭示了阴阳之间的哪种关系（）

A.相互交感

B.相互制约

C.相互为用

D.消长平衡

E.相互转化

有以下程序：
main()
int y=1,x=2,z=3;
printf("%d,%d\n"，(++x,y++),z+2);

执行后的输出结果是( )。

A) 3,5
B) 2,5
C) 3,3
D) 1,5