水痘的临床特点：（） A.全身散在斑丘疹、水疱疹  B.感染性休克、惊厥、呼吸衰竭

一患者缺失，戴局部义齿五年，现主诉咀嚼效能差求诊，无其他不适。最可能的原因是（）

A．义齿固位差

B．义齿稳定差

C．基牙负担重

D．人工牙过度磨耗

E．义齿高

从总的方面来说，患者享有的保密权有两大内容（）

A.为自己保密和向自己保密

B.疾病情况和治疗决策

C.躯体缺陷和心理活动

D.个人隐私和家庭隐私

E.不良诊断和不良预后

关于被私有访问控制符private修饰的成员变量，下列说法正确的是（ ）。

A． int a；b

B． float a，b1=1．23f；

C． char ch='d'；

D． public int i=100，j;

亚硝酸盐对人体健康的危害，正越来越受到科学界的重视。亚硝酸钠具有咸味，外观与食盐非常相似，但亚硝酸钠的水溶液显碱性，食盐的水溶液呈中性．根据以上文字的叙述，鉴别亚硝酸钠溶液和食盐溶液选用的试剂为       。

阅读理解: 阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。

Melissa Poe was 9 years old when she began a campaign for a cleaner environment by writing a letter to the then President Bush. Through her own efforts, her letter was reproduced on over 250 donated billboards across the country.

The response to her request for help was so huge that Poe established Kids For A Cleaner Environment (Kids F.A.C.E.) in 1989. There are now 300,000 members of Kids FACE worldwide and is the world's largest youth environmental organization.

Poe has also asked the National Park Service to carry out a "Children's Forest" project in every national park. In 1992, she was invited as one of only six children in the world to speak at the Earth Summit in Brazil as part of the Voices of the Future Program. In 1993, she was given a Caring Award for her efforts by the Caring Institute.

Since the organization started, Kids F.A.C.E. members have distributed and planted over 1 million trees! Ongoing tree-planting projects include Kid's Yards – the creation of backyard wildlife habitats (栖息地) and now Kids F.A.C.E. is involved in the exciting Earth Odyssey, which is a great way to start helping.

"Starting the club turned out to be a way to help people get involved with the environment. Club members started doing things like recycling, picking up litter and planting trees as well as inviting other kids to join their club."

"We try to tell kids that it's not OK to be lazy," she explains. "You need to start being a responsible, environmentally friendly person now, right away, before you become a resource-sucking adult."

1. Kids F.A.C.E is _____.

A. a program to help students with writing

B. a project of litter recycling

C. a campaign launched by President Bush

D. a club of environmental protection

2. What can we learn about Poe?

A. She was awarded a prize in Brazil.

B. She donated billboard across the country.

C. She got positive responses for her efforts

D. She joined the National Park Service.

3. Kid’s Yards is _____.

A. established in a national park.

B. started to protect wildlife

C. a wildlife- raising project

D. an entertainment park for kids.

4. Which of the following can be inferred from the text?

A. Adults are resource-sucking people

B. Poe sought help from a youth organization

C. Kids F.A.C.E members are from the U.S.

D. Kids are urged to save natural resources.