—What do you think of the concert —I real

阅读理解。

     A taxi hit a truck. A policeman spoke to the taxi driver and to the truck driver. He also spoke to Tom. He

was a witness (目击者). This is what they said.

     TRUCK DRIVER: I was driving from the airport to Newton. A car crossed the road, so I slowed down. I

did not stop. A taxi hit the back of my truck. Nobody was seriously hurt but both cars were damaged (受损害).

     TAXI DRIVER: I was driving behind a truck a few kilometers from Newton. The truck stopped suddenly.

The driver did not give me a warning (警告). I was driving very slowly. I could not pass the truck because

there were two cars coming near from Newton. My taxi hit the truck. and some glass cut my left hand.

      TOM: I was watching the traffic about a kilometer from the airport. A truck was going to Newton. It

was not going very quickly. There was a taxi about two hundred meters behind the truck. It was going fast.

When the truck slowed down, the taxi hit it. The taxi driver was not looking at the truck. He was looking out

of the window at something. My friend saw the accident, too. Tom's friend spoke to the policeman and agreed

with Tom.

1. How many people are mentioned (提到) in the story?

A. Three.

B. Four.

C. Five.

D. Six.

2. The truck was hit on the way ________.

A. to the airport

B. to the police station

C. to Newton

D. home

3. From the story, we know _______ didn't tell the truth,

A. the truck driver

B. Tom

C. the taxi driver

D. Tom's friend

4. In fact, Tom's friend was also a ________.

A. witness

B. driver

C. policeman

D. cleaner

5. What's the best title (题目) for this passage?

A. A Taxi Driver

B. A Traffic Accident

C. A Story of Tom

D. A Truck Driver

关于离心收缩的特点不正确的是（）

A.起止点彼此靠近，肌长度缩短

B.起止点彼此远离，肌长度增加

C.用于稳定关节和控制肢体动作

D.肌肉收缩的作用与关节运动方向相反

E.是对抗关节运动的拮抗肌所产生的收缩

阅读材料，回答问题。

材料一：2006年以来浙江省境外投资情况

注：“十一五”期间我国境外投资年均增长30%，浙江年均增长达74%，其中，2011年全国对外直接投资净额同比增长21.7%，浙江达219.3%；截止2010年底，浙江境外投资项目数、投资额均居全国第一；当国际公认人均GDP为2600—5600美元时，将会出现大规模的资本输出，浙江人均GDP2005年是3397美元，2011年是7690美元。

材料二：2011年浙江省将外投资有以下四个特点：境外并购获取先进技术、知名品牌和销售网络；境外建立资源基地；境外建立生产基地；境外设立工业园区。 2011年9月，浙江省出台《浙江省利用外资和境外投资“十二五”规划》，提出“十二五”期间浙江企业境外投资重点指向资源能源开发，产业国际转移以及跨国并购，实现五年内浙企境外投资额100亿美元以上，创造一个“海外浙江”。

材料三：近些年来，浙江省境外投资备受全省各级各部门和社会各界的关注，以下是部分集体事例：

（1）材料一反映了哪些经济信息？

________________________________________________________________________________________________________________________________________________________________

（2）结合材料二和浙江经济实际，运用经济生活知识分析浙江头东本土企业境外投资的意义。

________________________________________________________________________________________________________________________________________________________________

（3）分别说明材料三中所列的事例的政治生活依据。

________________________________________________________________________________________________________________________________________________________________

甲公司与乙公司订立合同，规定甲公司应于某年8月1日交货，乙公司应于8月7日付款。7月底，甲公司发现乙公司财产状况恶化，无支付货款能力，并有确切的证据，遂提出终止合同，但乙公司未允。基于上述因素，甲公司于8月1日未按约定交货。依据合同法原理，有关本案的说法正确的是甲公司( )。

A．有权不按合同约定交货，除非乙公司提供了相应的担保
B．无权不按合同约定交货，但可以要求乙公司提供相应的担保
C．应按合同约定交货，但可以仅先交付部分货物
D．应按合同约定交货，如乙公司不支付货款可追究其违约责任

内毒索是革兰阴性菌的

A．蛋白质．
B．脂蛋白
C．脂多糖
D．核心多糖
E．特异性多糖