麻疹传染性最强的时期为A．潜伏期 B．前驱期和出疹期 C．出疹第5天 D．恢复期 E

在我国初次分配领域，劳动者工资增长赶不上企业利润增长是一个晋遍现象：企业财富明显向资本倾斜，“干得多，挣得少”，制约着百姓消费能力和生活质量的提高。调整国民收入分配结构，真正让人们“劳有所得”，应该     

①完善社会最低生活保障制度            ②切实提高企业最低工资标准

③提高劳动报酬在初次分配中的比重      ④建立工资正常增长机制和保障机制

A．①②③

B．②③④

C．①②④

D．①③④

阅读理解。

     VINCOUVER (Reuters)-South Korea's Kim Yuna can finally relax and doesn't need to think about the future

after she won the gold medal in the women's figure skating (花样滑冰) on Thursday.

     The 19-year-old was the overwhelming (压倒性的) favorite to finish top of the podium (颁奖台) but said

the pressure going into the event was large.

     "I feel now as if a huge burden has been lifted," the Games' highest-earning female athlete-she makes an

estimated $8 million a year-said after her near-perfect program where she nailed all of her 11 jumps.

     "I will enjoy this moment and think about things later. I was just thrilled on the podium and I feel so relieved.

I had been running toward this dream of the Olympics and was so happy to be here," she said.

     "Since I have achieved the most important goal in my life, I am going to enjoy this moment for a while and

then think about what I am going to do," a smiling Yuna said.

     Japanese rival Mao Asada took silver while Joannic Rochette of Canada grabbed the bronze medal four days

after her mother died.

     "I still cannot believe I did what I wanted to do at the Olympics. I have been dreaming about this moment

and I cannot believe it is not a dream anymore." said Yuna.

     South Korea was counting on her to grab their first gold medal in figure skating and the first Winter

Olympics gold medal outside short track and speed skating.

     "I was just happy to have skated a clean program. It was the first time I skated two clean programs. During

the program when I finished all elements I thought this is going to be yeah...this is it."

1. Kim Yuna felt relaxed because _____.

A. the competition was over

B. her dream finally came true

C. she won a large amount of money

D. she became well-known overnight

2. According to the passage, Kim Yuna _____.

A. had a strong sense of team spirit in the Games

B.won the first gold medal for South Korea in the Winter Olympics

C. had expected she would surely win the gold medal

D. joined in the competition with great pressure from her country

3. The underlined word "rival" in Paragraph 6 most probably means "_____".

A. competitor

B. coach

C. judge

D. hostess

4. It is known from the passage that _____.

A. Kim Yuna is a person of great confidence

B. Joannic Rochette joined in the games with great sorrow

C. Kim Yuna is the richest athlete in South Korea

D. Mao Asada took silver medal by accident

在Hp根除治疗中，胃内pH越高，Hp根除率（）

A.越低

B.越高

C.不受影响

D.与pH无关

下列文件和法律中，体现了 * * 原则的有______

A．大 * *

B．查士丁尼法典

C．权利法案

D．独立宣言

E． * * 宣言

溢流面体形包括哪三段？上游第一段一般采用什么曲线？