在防治肥胖时要严格限制总能量的摄入，但同时为保证正常的生理活动，不对机体造成损害，一

习 * * 强调，我国仍处于并将长期处于（），实现中国梦，创造全体人民更加美好的生活，任重而道远，需要我们每一个人继续付出辛勤劳动和艰苦努力。

A、社会主义初级阶段；

B、社会主义；

C、改革开放初级阶段；

D、新民主主义阶段

改、扩建项目的效益可表现在：增加产量、( )、降低消耗节省费用等。

A．调整产品结构

B．扩大或开发新型产品

C．合理利用资源

D．提高技术装备水平

E．进行方案比选

阅读理解。

     Faced with a tough job market, fresh graduates are dreaming of running their own businesses

instead.

     But a recent survey has showed that such ambitions lack the required support and remain just

that-dreams.

     The Shanghai Municipal Employment Promotion Center poll of l,276 graduates in several

universities and colleges in the city showed 59.78 percent of respondents considered the possibility

of setting up a company or at least a small store.

     "But they just stop at the 'thinking' stage," it stated.

     Respondents put the top reasons for not doing it alone down to a shortage of investment and a

lack of business opportunity.

     They also listed lack of business experience and social networks, the need for advanced study

and objections from family members as factors that stood in their way.

     More than 90 percent of the interviewees said they would rather take up a job after graduating

and then consider starting their own business two or three years down the road.

      Guo Bing, a senior student in Shanghai International Studies University majoring in English,

decided he wanted to be his own boss last year

     But he is looking for a job first. "If I fail to find a satisfying job, I would like to establish a company

in exhibition services," Guo said.

     The Shanghai native has some relatives working in a local printing plant.

     With their help, Guo hopes to produce exhibition brochures at a relatively low price. He is also

confident that his English language skills can help him do well in the industry.

     "Social networking is an important factor leading to business success," Guo said.

      Guo said that the shortage of graduate jobs is the main reason driving more university students

to set up a business right after their graduation.

     The parents of university graduates are more willing to help their children start up alone, the survey

showed.

     "Once you win the support of your family, you have won half the battle,"* Guo added.

1. Which would be the best title for the passage?

A. Graduates Can Only Dream of Being a Boss

B. Taking up Jobs or Being a Boss

C. Getting the Support of Your Family

D. A Survey of the Fresh Graduates' Jobs

2. All the following statements are true to Guo Bing EXCEPT      .

A. he will graduate from the university

B. his English language skill is one of his advantages

C. some relatives may help him in the future

D. he has some experience in establishing a company

3. According to Guo Bing, fresh graduates are dreaming of running their own businesses because      .

A. they can earn a lot of money

B. they are likely to get some experience in finding a job

C. it is difficult for them to find a satisfying job

D. their parents expect them to do so

如图所示，Q是一个带半圆形轨道的物体，固定在地面上，轨道位于竖直平面内，A．b两端点等高。金属块P从H高处自由下落，滑过Q从b点竖直上升，到达的最大高度是H / 2。当它再次落下，滑过Q后，

A．恰能到达a点

B．能冲出a点

C．不能到达a点

D．无法确定

五趾型附肢