管道油漆施工需有要防火、防冻、防雨措施，且适宜的的环境温度是（）。A、0℃-40℃B

下列哪种情况可继续服用复方避孕药制剂（）

A.近期有黄疸史

B.急性 * * 炎

C.乳腺癌

D.糖尿病患者

E.正在服用利福平者

成功的物流业务外包可以提高企业的（），使企业集中精力做好自己的核心业务。

A．劳动生产率

B．管理水平

C．生产成本

D．产品价格

某中心受压条形基础，宽2m，埋深1m，室内外高差0.6m，埋深范围内土的重度=17kN/m3，若上部结构传来荷载F＝400kN/m，基底附加应力p0为：

A.203.9kPa

B.205.1kPa

C.209kPa

D.215kPa

阅读理解。

     Finally, there is the evolution of Yao's mind. He has become a wise man who has devoted

time and money into life after the NBA.

     Yao said he did not only see his investment in the current CBA system in purely financial

terms, but also as a way to support the development of basketball in China and return the

favour to Shanghai for looking after him in his early days.

     A few days before our most recent interview, Yao was asked to attend an award ceremony

for top athletes in China. He realised his superstar friends and fellow athletes were often forced

to take lowpaying jobs because they had little formal education.

     As boss of the Shanghai Sharks, Yao has invited both teachers and mentors to help his players

better manage their financial futures.

     Another of Yao's problems has been balancing the knowledge he has gained in the NBA with

the traditions of home.

     As head of the Sharks he has to consider what's best for his team, even if it means hurting some

of his closest friends. Like his first coach, Li Qiuping, who was in hospital when Yao told him he

was going to have to replace him with an American coach.

     Navigating traditional Chinese society, he said, can be tricky at times. He sometimes wistfully

thinks back to his early days, when he just played basketball. Even so, he never shies away from

the challenge.

     When I think about these aspects of Yao's life, I admire him as an example of someone who is

downtoearth and has not let fame go to his head.

     As Yao will enter a new phase in his life, his 30s, fatherhood, returning to the NBA, and the

next step in his career as manager, he shows the courage to make a difference in the world.

     Yang Lan One On One is shown on Shanghai Dragon TV, Sat.23:10 PM.

1．Which of the following statements is true?

A．Yao invests in CBA just because he wants to make money.

B.  Yao pays his fellow athletes little money.

C.  Yao has become a father of a boy.

D．Sometimes Yao has to hurt some friends for the profit of the whole team.

2．What is the meaning of the underlined word "tricky"?

A．helpful

B．difficult

C．easy

D. special

3．Yang Lan believes that Yao is a person who________.

A．is depressed  

B.   runs after fame

C.   is dependable  

D．loves the earth

4．This article may be extracted from________.

A．a TV program  

B．a novel

C．a memoir  

D．an essay

社会保障概念的首次公开使用是（）。

A、1935年英国的“社会保障法案”

B、1935年法国的“社会保障法案”

C、1935年美国的“社会保障法案”

D、1935年德国的“社会保障法案”