在炎热的夏季，下列何种化学物经日光照射，可发生光化学烟雾（） A.二氧化碳和氯化氢

阅读理解。

     Most people can think of a sport they would love to see in the Olympics. But they often don't realize

how hard it is to add a sport to the Olympics. A sport needs to be well-organized and popular before the

Interracial Olympic Committee (IOC) will consider it. An international federation must govern (控制) the

sport by making rules and making sure athletes meet Olympic standards (标准). What's more, men from

at least 75 countries and women from at least 40 must play the sport.

     However, even meeting those conditions isn't enough. The IOC always tries to keep the member of

athletes at about 10,000 for each Olympics.Since most modern Olympics already include so many athletes,

introducing a new sport often means cutting other events.

     The country that hosts the games is allowed to suggest what new sports should be included. While new

sports are added to the Olympics,most of them will simply become events in another sports meeting. In

Beijing, open water swimming will become part of swimming, while women's steeplechase (障碍赛) will

be added to athletics.

1. How can a sport be added to the Olympics? 从短文中找出三个条件。

(1) ______________________________________________________

(2) ______________________________________________________

(3) ______________________________________________________

2.根据文章内容，选择适当的词语完成句子。

 ________ and ________  will become new sports in the 2008 Olympics.

左下图是X城市及附近地区示意图，X城市的经度是东经8°,纬度是北纬53°40′。右下图是四种气候类型统计图。读图，回答下列问题。（16分）

（1）左图X城市附近盛行风向为           。该地区所在大洲西部分布最广的气候类型的特征为右图中的   图所示，分析该气候类型在本大洲分布最广的原因。（8分）

（2）左图所示地区居民酷爱乳产品和山羊肉，畜牧业和高产值的园艺业发达，且在农业中占主体，试分析形成这种农业结构的自然原因。（4分）

（3）左图中甲、乙、丙、丁四地适宜建港口的是   　，若要促进港口的发展，在基础设施方面，还需加强       建设。（4分）

费正清教授曾把第一次世界大战期间中国民族工业的发展称为“没有前途的经济奇迹”。“没有前途”主要是因为                                          （   ）

A．工业结构存在不合理

B．地区分布存在不平衡

C．军阀割据混战的影响

D．社会环境未根本改变

以下程序运行后的输出结果是______。
main()
int a=1，b=2，c=3；
if(c=A) printf("%d\n"，C) ；
else printf("%d\n"，B) ；

根据《药品经营许可证管理办法》，由原发证机关注销《药品经营许可证》的情形不包括（）

A.《药品经营许可证》被依法收回的

B.《药品经营许可证》被依法宣布无效的

C.《药品经营许可证》有效期满未换证的

D.药品经营企业未通过《药品经营质量管理规范》认证的