要约的构成要件是什么？

患儿，女，3岁。近1周来发热，体温39℃，咳嗽、气促、发绀，双肺呼吸音粗，无啰音，肝肋下3cm，脾肋下1cm，结核菌素试验阴性。1个月前患儿母诊断为患有肺结核。

不正确的治疗是（）

A.强化阶段INH+RFP+PZA+SM四药联用3个月

B.巩固阶段用INH+RFP，总疗程1年

C.增加营养和支持治疗

D.对症治疗

E.禁用肾上腺皮质激素

水泥粉煤灰碎石桩，在桩顶和基础之间应设置褥垫层，褥垫层厚度宜取( )。

A．50～150mm

B．150～300mm

C．300～450mm

D．200～400mm

女，35岁。戴右下活动义齿一周，感义齿松动而复诊，经医生调改卡环后固位好，使用一天后，感黏膜疼痛再次复诊。查：活动义齿，固位力大，颊侧基托覆盖处黏膜充血，有压痕，咬合时可见颊舌向摆动。造成软组织疼痛的原因是（）

A.咬合不平衡

B.颊侧卡环过紧

C.基托组织面有小结节

D.基托面积小，压力集中

E.基托不贴合，使义齿不稳定

阅读理解。

     Gao Xiaosong, the 42-year-old singer, music producer and director was three times over the legal

alcohol limit when he crashed his Infiniti SUV into a car stopped at a red light in Beijing May 9. A blood

test showed Gao had 243.04 milligrams of alcohol for 100 milliliters of blood, well over the 80 milligram

limit within a 100 milliliters of blood.

     On Tuesday afternoon the man known to million for his harsh (严厉的) comments to participants on

China's Got Talent had to face the judge himself at Beijing Dongcheng District People's Court under

China's newly amended(修改的) Road Traffic Safety Law.

     "I've nothing to defend myself only regret," he told the courtroom filled with people. "I always thought

alcohol could bring me freedom, but it never occurred to me that drunk driving will rid others of their

freedom. I'll be responsible for all the loss it has caused. This incident showed my irresponsibility for life. I'm willing to be a volunteer for my life promoting the non-drunk driving."

     A day earlier at an administrative(行政的) punishment hearing, wearing an orange detention suit, he

was banned from driving for five years and fined 1, 000 yuan for having an expired(过期的) license.

     On May 10 he was pictured at Beijing's traffic police headquarters where he turned down requests for

interviews, but wrote on a piece of paper, "sorry, never drive when drunk."

     Now he has become the first celebrity(名人) to be punished under the tough new rules that came into

effect on May 1. Guo Shudong, the first driver sentenced since the new law was introduced, was jailed

for four months for being twice over the legal limit on May 9.

     Gao, famous for campus song "My Deskmate" in the 1990s, was replaced by music producer and

composer Antonio Chen during the recording of China's Got Talent on May 10.

1. According to the passage,anyone whose blood test indicates           milligrams of alcohol for

    100 milliliters of blood is not considered to have broken the newly amended Road Traffic Safety Law.

A. over 100

B. over 80

C. below 243.04

D. below 80

2. It is suggested in what Gao Xiaosong said in Paragraph 3 that            .

A. he promised to pay for those injured in the accident caused by him

B. he was a responsible person as he answered for what he had done actively

C. he used to rely on drinking for relaxation and relief

D. he didn't feel regretful for what he had done.

3. Which of the following is NOT true about Gao Xiaosong?

A. He was the first driver sentenced since the new law was introduced.

B. His comments often made the participants in China's Got Talent embarrassed.

C. He became famous in the 1990s for a song about school life.

D. His SUV knocked into the car waiting for the light to change.

4. What is the author's attitude toward Gao Xiaosong?

A. Support    

B. Pity      

C. Doubt    

D. Hatred

5. What can be the best title of the passage?

A. Gao Xiaosong,the Famous Musician

B. Famous Musician Sentenced for-Drunk Driving

C. China Battles Against Drunk Driving

D. Amended Road Traffic Safety Law Came into Effect

下列有机粉尘中哪种不会引起以支气管痉挛为主的棉尘症（）

A.丝绸

B.纺纱

C.棉花

D.亚麻

E.软大麻