备课就是要在学生的已知和未知之间搭建一个最近发展区。()

当企业同时具备所有权优势，（）和区位优势时，企业才能开展对外直接投资。

鞣质、重金属盐不能使用哪种栓剂基质

A．可可豆脂

B．半合成脂肪酸酯

C．吐温-61

D．聚乙二醇

E．甘油明胶

我国《公司法》有规定，当出现()情形时，应当在2个月内召开临时股东大会。

A、董事人数不足法定人数或公司章程所定人数的三分之二时

B、公司未弥补的亏损达股本总额三分之一时

C、持有公司股份百分之十以上的股东请求时

D、董事会认为必要时

Below is a web page from Google.   

Olympic—Modern Olympic Games

The completer results archive of summer and winter Olympic games, with winners lists, statistics, national anthems and flags of all countries since 1896.

www. olympic. it/english/home-16k

Environment

Beijing steel plants to run at the lowest level of cost during 2008 Olympics [2007-03-11] Beijing able to treat 90 pct of waste water [2007-02-05]. Air quality in Beijing has improved over the past six years [2007-02-01]·Green Olympics dream coming true …

en. Beijing2008.com/80/67/column211716780.shtml-52k

Beijing announces planned route of Olympic torch relay

Beijing announced the 2008 Olympic Games torch relay route and set off the Olympic Games torch on Thursday. … Green Olympics is one of the three concepts of the Beijing Games. …

english.china. com/zh_cn/news/sports/110592227/14069663.html-26k

Environmental Symbol of Beijing Olympics —‘Green Olympics’

Environmental Symbol of Beijing Olympics —‘Green Olympics’, officially announced on Saturday, 24 September 2005. The symbol, created using a calligraphic art form, is composed of human and tree-like shapes, …

my.opera.com/green_head/blog/show.dml/92155-18k

Green Olympics Forum In Beijing 2004   

On behalf of BOCOC, Wang Wei, executive vice president of BOCOC, gave a presentation about Green Olympics, introduced the environment protection work of BMC and BOCOC, and answered several questions such as protection of cultural relics …

en.beijing2008.com/84/91/article211929184.shtml-36k

Olympic Games Quizzes and Olympic Games Trivia

Who was the founder of the Modern Olympics? In which cities were the modern Olympic Games due to be held/ scheduled during the ‘war years’, i.e., 1916, 1940, and 1944? … In which three years of the Modern Olympic Games were … More questions …

www.funtrivia.com/quizzes/sports/ olympic_games.html-12k

OFFICIAL WEBSITE OF THE OLYMPIC MOVEMENT

… aimed at young researchers engaged in scholarly research on the Olympic Movement, its history and values, and the impact of the …[ Full story] SPORT ACCORD[2005-01-23]…

www.olympic.org/

Ancient Olympic Heritage and Modern Olympic Games in Athens 2004

As put forward in the various official texts, the Olympic symbols of ancient Olympia, the Olympic flame and the Marathon race are bridges between the ancient and the modern Olympic Games,    

www.2008.org/rendanews/knowledge_detail.asp?id=911-106k

6. When was the environmental symbol of Beijing Olympics made public?

A. On January 23, 2005.                      B. On September 24, 2005.

C. On February 5, 2007.                      D. On March 11, 2007.

7. Which of the following websites is designed for young researchers interested in the Olympics?

A. Environment

B. Green Olympics Forum In Beijing 2004

C. Olympic Games Quizzes and Olympic Games Trivia

D. OFFICIAL WEBSITE OF THE OLYMPIC MOVEMENT

8. Which website provides a complete list of the winners in the Olympic Games?

A. Olympic—Modern Olympic Games

B. Green Olympics Forum In Beijing 2004

C. Environmental Symbol of Beijing Olympics —‘Green Olympics’

D. Ancient Olympic Heritage and Modern Olympic Games in Athens 2004

9. Which website provides the founder of the Modern Olympics?

A. Olympic—Modern Olympic Games

B. Green Olympics Forum In Beijing 2004

C. Olympic Games Quizzes and Olympic Games Trivia

D. Environmental Symbol of Beijing Olympics —‘Green Olympics’

10. What do we learn from the above web page?    

A. Beijing has made efforts to improve its air quality.

B. The Olympic torch relay route has not been planned.

C. The Olympic flag will be on display in Athens.

D. A quiz on the Olympics will be held in Beijing   

患者男性，56岁，主因“阴囊肿痛3天”就诊。患者于3天前出现双侧阴囊肿胀疼痛，未予诊治。以后症状逐渐加重，出现头晕，伴寒战发热，体温39.9℃。既往史：肝硬化史10年。体检：血压85/45mmHg（1mmHg=0.133kPa），心率110次/分，神志淡漠，双侧阴囊及阴茎、会阴部、双侧腹股沟及下腹部出现片状发黑，有脓苔，触痛。双侧腋下显著肿胀。

该患者下列治疗方法中哪些是错误的（）【提示】患者入院后完善了相关检查，血常规：白细胞22×10⁹/L，中性粒细胞0.99。

A.为避免应用耐药抗生素，需待细菌培养+药敏试验结果出来后，再选择相应敏感抗生素治疗

B.及时纠正水电解质及酸碱失衡，加强支持治疗

C.根据病变范围，立即做阴囊受侵部位多处皮肤切开，充分切除发黑坏死组织及睾丸。根据病情进展，可行多次皮肤切开及坏死组织清除

D.如阴囊及会阴部皮肤缺损较大，自行愈合困难时，待感染控制、创面清洁后可进行二期缝合或植皮

E.积极治疗肝硬化

F.尽量保持阴囊皮肤完整，如抗感染治疗效果不佳时，再切开皮肤引流及清除坏死组织