安全检查的形式分为（）检查、突击检查、特殊检查。

关于流行性腮腺炎下列叙述哪项是不正确的()

A．有腮腺病毒所致

B．腮腺炎为非化脓性肿痛

C．腮腺部位面部皮肤红肿

D．患病后可获终身免疫

E．患者及隐性感染者均有传染性

Today’s generation of young people is the largest in human history. Nearly half the world’s population — more than 3 billion people — are under the age of 25. More than half the world’s young people — about 850 million between the ages of 10 and 24 — live in Asia and the Pacific region.

This rapidly expanding youth population is increasingly vulnerable to HIV.  Young people are at the center of the HIV/AIDS epidemic . Of the 10 million young people living with HIV worldwide, 21% live in Asia and the Pacific region. When surveying of all new HIV/AIDS cases globally, nearly a quarter of all people living with HIV/AIDS are under the age of 25. An estimated 6,000 young people are infected every day — one every 14 minutes. The majority are women and girls. In South Asia, where over 1 million young people between the ages of 15 to 24 are infected with HIV, more than half (62%) are young women.

Young people are key to defeating the HIV/AIDS epidemic. Yet in most countries, they lack the information, education and services that will enable them to make informed and healthy choices about their health, and the needs of youths are often ignored. UNESCO, in collaboration with other UN agencies, governments, NGOs and community-based organizations, makes efforts to ensure the health needs of youths, including HIV prevention education, programs and policies implemented throughout Asia and the Pacific region.

59. How many young people with HIV live in Asia and the Pacific area?

A. 3 billion               B. 850 million        C. 100 million           D. 2.1 million

60. Which of the following statements is NOT true?

A. It’s young people themselves that can defeat HIV.

B. Most cases infected with HIV are young people.

C. Most young people who are infected with HIV are women.

D. Half of the world population is infected with HIV.

61. From the passage we can conclude that ________.

A. more and more young people will be infected with HIV

B. it’s because of not being informed that young people are easy to be infected

C. people in Asia and the Pacific region are easy to be infected

D. there is no policy for teenagers’ prevention of HIV

“禁烟标志牌”应放于客房的（）上。

A.茶几

B.写字台

C.床头柜

男性，30岁，大量饮酒后出现中上腹部不适，排柏油样大便1次。为明确诊断，应选择下列哪项检查( )

A．血常规检查
B．大便常规检查
C．X线钡餐检查
D．腹部B超
E．急诊胃镜检查

法律规范可以分为授权性规范和义务性规范，根据这一分类标准，下列法律规范中，与“当事人依法可以委托代理人订立合同”属于同一规范类型的是（）。

A.中华人民共和国境内经济活动中的垄断行为，适用本法

B.公司股东依法享有资产收益、参与重大决策和选择管理者等权利

C.未经证券交易所许可，任何单位和个人不得发布证券交易即时行情

D.票据的签发、取得和转让，应当遵循诚实信用的原则，具有真实的交易关系和债权债务关系