存在非主属性部分依赖于码的关系模式属于（55） 。A．1NF B．2NF C．3NF

组成颈白线的肌肉有（）

A.胸骨甲状肌

B.胸骨舌骨肌

C.甲状舌腹肌

D.二腹肌

E.肩胛舌骨肌

诊断急性化脓性骨髓炎MRI在哪些方面不优于常规X线和CT

A．显示小破坏区和死骨方面 

B．确定髓腔侵犯和软组织感染的范围方面 

C．早期确定急性化脓性骨髓炎方面 

D．显示骨膜下脓肿方面 

E．显示骨质破坏和死骨方面

下列各项中，属于咳血症候的有

A．燥热伤肺

B．肝火才肺

C．阴虚肺热

D．胃热炽盛

阅读理解。

     What is "Walk to School"?

     Now we are working on a programme of "Walk to School". We would like as many parents and

children as possible to take part, even if in a small way. Children who walk to and from school along

with their parents can learn essential (基本的) road safety and life skills.

     You can take part by…

     Walking to and from school with your child every day.

     Walking for one or two days during the week.

     Encouraging others to walk, if you already do.

     Walking is great!

     Walking is great exercise!A walk is good for your body and can keep you fit.

     You won't have to waste time looking for a parking site.

     It's free. You'll save money by not using the car.

     It's pollution free.

     It's a good chance to talk to your children and to meet other parents, too.

     Enjoying walking to school!

     Here are some suggestions to help you and your child enjoy walking to school.

     Plan a safe route together.

     Teach children what a kerb (马路牙子) is and what it means.

     Encourage your child to help you choose the safest places to cross the road.

     Look at and discuss the things you see on your way －especially road signs and what they mean.

     Walk to school! Thousands of parents and children already take part, could you?

     Please go to www.walktoschool.org.uk for more information.

1. Who are encouraged to take part in the programme of "Walk to School"?

A. Children.                    

B. Parents and children.

C. Bus drivers.                  

D. Teachers.

2. By walking to and from school, children can learn ________.

A. driving skills

B. road safety and life skills 

C. running skills

D. knowledge about science

3. What is the first thing to do if you want to enjoy your walking to school?

A. Plan a safe route with your children.

B. Learn what a kerb is and its meaning.

C. Choose the safest places to cross the road. 

D. Find road signs and know their meanings.

4. According to the writer, you can learn more about "Walk to School" by________.

A. reading a newspaper                

B. making a phone call

C. going to the Internet                

D. having a traffic lesson

(一)

某评估公司受托评估H地块50年土地使用权价格，该宗地土地面积为1500平方米。估价师在该区域内收集到以下资料：
(1)A地块建筑面积1000平方米，占地面积2000平方米，是甲企业出地，乙企业出资金建成的，出资方出资总额200万，分得建筑面积600平方米，房屋建筑造价及有关税费总计2000元/平方米。
(2)B地块土地面积50亩，原为丙企业使用，后被丁企业兼并，丁企业一次性支付各种补偿总计3000万元，其中向政府补交土地出让金300万元，机械设备及房屋等评估值为710万元。
(3)C地块土地面积为1500平方米，因某种原因原土地使用者急于转让，李某则以50万元得到该地块。
(4)D地块为场地出租，出租方出租该地块的年净收益为42元/平方米，根据双方约定，城镇土地使用税由承租方交纳，每年3元/平方米，土地还原率为6%。
(5)各地块与待估地块比较系数如下表：

	容积率	区域因素	个别因素	使用年限
地块A	+3	0	-2	0
地块B	-1	0	+1	0
地块C	0	0	-3	0
地块D	0	0	-2	0

请根据上述内容，回答问题。

D地块的单位面积地价为( )元/平方米。

A．615

B．650

C．662

D．700