牛羊的网尾线虫主要寄生于（） A.肾脏 B.气管 C.小肠 D.大肠 E.肝脏

圆管层流过流断面的流速分布为（）。

A、均匀分布

B、对数曲线分布

C、二次抛物线分

2012年2月1日，国务院召开常务会议，研究部署在利率、税收等方面给予小型和微型企业一系列优惠政策。这表明 [ ]

A．国家的宏观调控是资源配置的基础性方式

B．我国积极巩固小微型企业的主体地位

C．帮助小微型企业发展是国家宏观调控最重要的目标

D．国家在运用货币和财政政策有效调节经济

阅读理解

     You want to know about my staying in  America, right? Well, to tell you the truth, it is really an             eye-opening experience study here.

     In China, I had English classes five times a week since fifth grade. However, I didn't know

how different textbook English could be from everyday English until I came to Hotchkiss School,

Conmecticut.

     When I first studied English, I was told to say, "I am fine." when people say "How are you ?"But in the US, I found that people say, "I am good." or "I am tired."

     One day, someone greeted me with "What's up ?" It made me confused. I thought for a moment and      then smiled because I didn't know what to say.

     Since then, I have discovered more and more differences between Chinese and US cultures.

     To my surprise, US girls spend a lot of time in the burning sun to get a tan. However, in China, girls try every possible way to get their skin paler, or "whiter."

     I also surprised by how hard-working. US students are .In China, schoolwork is almost everything ,so we study hard and that' it. But here a "good" student gets good grades, does a lot for the public and plays  sports or music.

     The kids here are so talented ,I am starting to be sorry that I gave up playing the piano at an early age  and that I have never thought about sports.

1.According to the writer, textbook English is _________everyday English.

A. quite different from  

B. the same as  

C. more difficult than  

D. more easy than

2.What does the word "tan "in the sixth paragraph mean in Chinese?

A. 晒黑  

B. 晒白    

C. 能量  

D. 变瘦

3.A good US student spends his/her time ________.

A. only in doing homework

B. only on sports or music

C. on studies, sports or music and public work

D. only on sports

4.Which is the best title for the passage?

A. My Own Travel in the US

B. My Studying in the US

C. My Opinion about the US

D. American girls love to have white skin.

第十一届全国人大代表由各省、自治区、直辖市、香港特别行政区、澳门特别行政区和中国人民解放军等35个选举单位，根据选举法等有关法律和规定于2008年1月分别选举产生，共2987名。第一次会议于2008年3月5日上午开幕，18日上午闭幕，会期13天半会议先后审议了政府工作报告、全国人大常委会工作报告和“两高”报告，审查并通过计划报告、预算报告。会议还审议并通过了了国务院机构改革方案，选举出十一届全国人大常委会委员长、国家 * * 、中央军委 * * ，并决定了国务院 * * 、副 * * 、中央军委副 * * 人选，选举最高人民法院院长、最高人民检察院检察长等，以及决定十一届全国人大各专门委员会的设立及其组成人员的人选。

（1）材料怎样体现了全国人民代表大会的地位和权力？

（2）根据以上材料概括我国人民代表大会制度的基本内容。

江海公司2009年1月份缴纳增值税17万元，消费税30万元，营业税23万元，企业所得税100万元。如按7%的税率计算，该企业应缴纳的城市维护建设税是( )万元。

A．11.9
B．3.29
C．2.1
D．4.9