夏天皮肤出油怎么办？

下列关于文学常识说法正确的一项是：（  ）

A．藤野先生是鲁迅留学日本仙台医学专门学校的老师，他给予鲁迅真诚的关心和无私的帮助，表现了他毫无民族偏见的可贵品质 。

B．《雷电颂》是一片慷慨、激昂的抒情诗。其中雷、电都象征着邪恶势力。

C．《过零丁洋》中“惶恐”“零丁”单指地名。

D．《海燕》是高尔基在1901年3月写的“幻想曲”《春天的旋律》的开头部分，原题为“海燕之歌”。

感应式电能表相角调整时，表慢调不快可能是（）

A.电压线圈有匝间短路现象

B.永久磁铁间隙过大

C.电压与电流铁芯间隙过小

D.电流线圈有匝间短路现象

中国法人甲和美国法人乙之间签订一份国际货物买卖合同，在合同中约定适用美国法律。此时应适用的美国法律是下列选项中的哪一个( )

A．实体法

B．程序法

C．冲突法

D．冲突法与实体法

在国家统计系统中，上级统计局对下级统计局具有业务上的领导权。

阅读理解。

     All of us eat every day, but most of us don't understand the study nutrition(营养).We often make

mistakes in talking about how to keep a good diet.

     For example, many people think that food such as rice, bread, and potatoes will make one fat, this kind

of food is very good for one's health. It's good source of many vitamins and it contains less amount of

calories. Some people don't like frozen vegetables, because they think fresh vegetables cooked at home are

always better. This is wrong again. In fact, whether the vegetables are good or not depends more on how

they prepared. Overcooking, for example, destroys many good qualities of vegetables. Vegetables cooked in

 too much water can lose a deal of vitamins.

     It is also wrong to say that vegetables grown in poor, worn-out soil are lower in vitamins than vegetables

grown in rich soil. The vitamins are in the plants themselves. They don't come from the soil. However the

minerals(矿物质)in a plant depend on the minerals in the soil.

     In short, there are many wrong ideas about nutrition. We need to correct them.

1. The passage is mainly about ______ .

A. nutrition

B. vitamins

C. vegetables

D. health

2. Rice, bread and potatoes are good for people's health mainly because ______.

A. they make people fat

B. there are a lot of vitamins in them

C. they contain more calories

D. they give people more heat

3. Why don't some people like frozen vegetables?

A. They think fresh vegetables contain fewer vitamins

B. They think fresh vegetables contain a lot of vitamins

C. They don't think the frozen vegetables are flesh

D. They don't think the frozen vegetables taste as good as the fresh ones.

4. Which of the following is true according to the passage?

A. Many people know almost everything about nutrition.

B. Food such as rice, bread, and potatoes make people fat.

C. The minerals in a plant do not come from the soil

D. Vegetables grown in poor soil may have the same amount of vitamins as those grown in rich.

5. In this passage the writer wants to tell us that ______.

A. people should correct wrong ideas about good diet

B. vegetables should be cooked in too much water

C. why people don't like frozen vegetables

D. rice, bread and potatoes can make people fat