请简述成长期中国社会学教材建设的特点。

下列不是二尖瓣球囊成形术的适应证的是（）

A.心尖区闻及第一心音亢进和响亮的开瓣音

B.二尖瓣狭窄瓣口面积小于1cm²

C.经食管超声发现心房内血栓形成

D.外科分离术后再狭窄

E.高龄、有严重慢性阻塞性肺疾病不宜手术者

佝偻病颅骨软化多发生于

A．1个月

B．2～3个月

C．3～6个月

D．6～9个月

E．6～12个月

整存整取定期外汇储蓄存款的存期包括()。

A、一个月

B、三个月

C、半年

D、一年

Cars are an important part of life in the United States. Without a car most people feel that they are poor. And even if a person is poor , he doesn’t feel really poor when he has a car.

Henry Ford was the man who first started making cars in large numbers. He probably didn’t know how much the car was going to change American culture. The car made the United States a nation on wheels. And it helped make the United States what it is today.

There are three main reasons why the car became so popular in the United States. First of all, the country is a big one and Americans like to move around it. The car makes the travel the most comfortable and cheapest. With a car people can go to any place without spending a lot of money.

The second reason cars are popular is the fact that the United States never really developed a practical and cheap public travel system. Long distance trains have never been as common in the United States as they are in other parts of the world. Now there is a good system of air-service provided by planes. But it is too expensive to be used often.

The third reason is the most important one, though. The American spirit of independence is what really made cars popular. Americans don’t like waiting for a bus, or a train or even a plane. They don’t like to have to follow an exact timetable. A car gives them the freedom to plan their own time. And this is the freedom that Americans want most to have.

Less oil has caused a big problem for Americans. But the answer will not be a bigger system of public transportation. The real answer will have to be a new kind of car, one that does not use so much oil.

小题1:We can learn from this passage that Americans ______.

A．spend a lot of money traveling by car

B．travel a lot in their cars

C．seldom travel by plane

D．use public traffic often小题2:Which of the following statements is TRUE?

A．In the United States even the poor own cars.

B．In the United States all the poor have no cars.

C．When an American has a car, he will never be poor.

D．An American will feel poor unless he has a car.小题3:In the writer’s opinion, cars are popular in the United States mainly because ___.

A．Americans like to plan their own time

B．The United States does not have enough public transportation

C．Americans will not feel poor when they travel in their cars

D．Americans cannot move around without their own cars小题4:“A nation on wheels” in the second paragraph means that _______.

A．everyone in the United States owns a car

B．the United States produces most of the cars in the world

C．cars play an important part in American’ life

D．the United States depend on car industry for its development

某建设单位经相关主管部门批准，组织建设某项目全过程总承包(即EPC模式)的公开招标工作。该工程工期定为2年，考虑到各种因素的影响，决定该工程在基本方案确定后即开始招标，招标程序如下。

1．组织评标。

2．招标文件的澄清与修改。

3．成立该工程招标领导机构。

4．召开投标预备会。

5．建立评标组织。

6．决定中标单位。

7．对申请投标者进行资格预审，并将结果通知所有申请投标者。

8．委托招标代理机构代理招标。

9．委托咨询机构编制招标文件。

10．向资审合格的投标者发售招标文件。

11．组织投标单位踏勘现场。

12．发布招标公告和投标邀请书。

13．发出中标通知书。

14．编制标底。

15．建设单位与中标单位签订承发包合同。

16．召开开标会议，审查投标书。

问题：1．上述招标程序中的工作顺序是否正确如果不正确，按正确的顺序列出招标程序。

2．若本工程有A、B、C、D四家投标单位为有效投标，经评审，4家投标单位的投标方案有关参数，见表5-5。列式计算D单位投标方案的年费用(基准折现率为10%)。

3．评标委员会在初步评审中汇总了各投标单位的得分，如表5-6所示。

各投标单位的报价以年费用作为评标基础，年费用最低的100分，与最低年费用相比，每上升1%扣2分。

若见表5-6评价指标的权重分别为：业绩25%；投标方案25%；质量目标5%；方案年费用45%；计算各投标单位的评标得分。

(注：保留两位小数。)