现在我们是中学生，是父母的儿女，是老师的学生，是同学的同学等，这表明[ ] ①每

牙防所在某学校儿童中验证一种含氟牙膏的防龋效果，对于研究方案的几个问题经讨论后确定下来

受试对象所用的学生年级（）

A.学前班

B.3年级

C.4年级

D.5年级

E.6年级

全国两会期间。人民日报政治文化部和人民网联合推出教育调查。作为一名高中生，你想把你的关注和心声带上两会，带到中国最高决策殿堂，你可以选取的途径是（ ）

①人大代表联系群众制度 ②社情民意反映制度 ③专家咨询制度 ④信访举报制度

A．①②

B．③④

C．①③

D．②④

阅读理解。

                                                Success Is Not a Destination (目的地)

     Should people stop once they have achieved something? No! In life, they are always trying to make

things better or have more of the same success.

     Athletes are constantly striving (努力) to shorten time for races, increase heights or distances.

     The world of medicine has had its series of successes, too. Christian Barnard performed several

successful heart transplants. Other medical experts have achieved organ transplants. Throughout the

ages, mankind has found treatments and cures for cancer and other diseases. A cure for AIDS might

soon be discovered.

     Age does not seem to slow down achievers. Tina Tuner at 54 is still singing in abundance (丰富)

and attracting sell-out crowds wherever she goes.

     Comedian George Burns, in his 90s, wants to perform at Caesar's Palace when he turns 100.

     Success does not belong only to the rich and famous. It should be the goal of everyone. Many

successful people have had humble beginnings.

     Would you believe that actress Michelle Pfeifer of Cat was a supermarket checkout girl?

     At work, we strive for achievement, too. Success may mean organizing a conference more effectively

and efficiently each year. Sometimes, it is not a pat on the back or the promotion that makes it worthwhile.

     Often, it is the inner thrill (一阵激动) and satisfaction of achievement, no matter how small it may be.

     Aiming for success doesn't mean you are greedy or dissatisfied. It is all part of gaining new experiences.

It ultimately (最终) makes you a more interesting and useful person in society.

     The journey to success has its road blocks, discouragement and distractions. It takes great resourcefulness

and achievement to overcome obstacles and setbacks to move on successfully.

1. If an athlete can shorten time in races, he/she _____.

A. is a real success

B. will stop his/her steps forward

C. is always sure to win

D. is the best runner of all

2. The expression "a pat on the back" probably means "_____".

A. patting somebody on the back

B. something important

C. singing somebody's praises

D. anything important

3. Which statement below is NOT true according to the passage?

A. Man now can transplant organs.

B. Man now can cure AIDS.

C. Not all successful people have humble beginnings.

D. Michelle was once a supermarket checkout girl.

4. The writer of the passage agrees to all the ideas EXCEPT that _____.

A. any small success will make us excited

B. organizing a conference is a success

C. aiming for success is to gain new experiences in life

D. the journey to success is not so smooth to make

一栋高级旅馆，建筑面积46000m²，建筑高度58m，室内设有消火栓系统、自动喷水灭火系统、防火分隔水幕，水幕长10m。请根据条件回答以下问题：

该建筑消火栓用水量为（）m³。

A.188

B.288

C.298

D.198