我国证券交易所规定，首个交易日不实行价格涨跌幅限制的情形包括( )。 A．首次公开

一个步行者以6.0m/s的最大速率跑步去追赶被红灯阻停的公共汽车，当他距离公共汽车25m时，绿灯亮了，汽车以1.0m/s²的加速度匀加速启动前进,则（    ）

A．人能追上汽车，追车过程中人共跑了36m

B．人不能追上汽车，人和车最近距离为7m

C．人能追上汽车，追上车前人共跑了43m

D．人不能追上汽车，汽车开动后，人和汽车间的距离一直增大

缺铁性贫血最敏感可靠的检验方法是

A．血清铁降低

B．血清总铁结合力降低

C．平均红细胞血红蛋白含量降低

D．平均红细胞体积减小

E．血清铁蛋白降低

中国银监会颁布实施的《固定资产贷款管理暂行办法》是依据（）等法律法规制定的。

A、《中华人民共和国银行业监督管理法》

B、《中华人民共和国商业银行法》

C、《中华人民共和国担保法》

D、《中华人民共和国公司法》

阅读理解。

     Packaging is an important form of advertising. A package can sometimes motivate someone to buy a

product. For example, a small child might ask for a breakfast food that comes in a box with a picture of

a TV character. The child is more interested in the picture than in breakfast food. Pictures for children to

color or cut out, games printed on a package, or a small gift inside a box also motivate many children to

buy products or to ask their parents to buy for them.

     Some packages suggest that a buyer will get something for nothing. Food products sold in reusable

containers are examples of this. Although a similar product in a plain container might cost less, people

often prefer to buy the product in a reusable glass or dish, because they believe the container is free.

However, the cost of the container is added to the cost of the product. The size of a package also motivates

a buyer. Maybe the package had "Economy Size" or "Family Size" printed on it. This suggests that the larger

size has the most product for the least money. But that is not always true. To find it out, a buyer has to

know how the product is sold and the price of the basic unit.

     The information on the package should provide some answers. But the important thing for any buyer to

remember is that a package is often an advertisement. The words and pictures do not tell the whole story.

Only the product inside can do that.

1. From the passage we know the buyer pays more attention to ______.

A. the size of a container

B. a container with attractive picture

C. a well-designed container

D. a plain container with low cost

2. What suggestion does the author give in the passage?

A. It's not good to buy the product which is sold in a glass or dish.

B. The quality of a container has nothing to do with the quality of the product.

C. The best choice for a buyer is to buy a product in a plain package.

D. A buyer should buy what he needs most rather than a well-designed package.

3. What is the best title for the passage?

A. How to Package a Product.

B. How to Make an Advertisement.

C. How to Sell Product.

D. How to Treat the Package Wisely.

YZ25T型客车有（）总风缸。

A.1个

B.2个

C.3个

D.4个