骨巨细胞瘤的性质属于A．良性B．性质不明C．潜在恶性D．恶性E．高度恶性

阅读理解。

     Who hasn't enjoyed eating peanuts? Did you know that although peanuts look like nuts and taste like nuts,

they aren't nuts at all? They belong to the pea family, so they are called peanuts.

     The peanut grows flowers above ground, but its "fruit" grows underground. It grows in more countries

than most other "nuts". The peanut is a native South American plant. Scientists believe that it grew wild in Brazil

long ago. They think that for several thousand years the early peoples of South America made it a part of their

diet. These peoples were nomads who moved on when a natural food could no longer be found in one area.

Along the way they probably let fall some peanuts, which got into the ground and grew. This is believed to be

the way the plant reached the place where the Incas (印加人) lived. The Incas, from about 1100 to 1532,

thought highly of peanuts.

      The peanuts were eaten in several forms and used as sacrificial offerings (祭品) to. the Incan Sun God.

Later in the 16th century, European soldiers had brought peanuts to other parts of the world, including North

America, Africa, Asia, Europe, and Pacific Islands.  

     Although peanuts were found native in South America, they are now grown in almost every country that

has warm weather. India produces the most peanuts. China's production is next, followed by the United States.

     The peanut is special in more ways than one. It can be eaten raw, boiled, roasted, or fried. Hundreds of

widely different products have been made from it. Carver, an American scientist, set himself the task of

discovering new uses for eating peanuts and many other products.

     Peanuts are very highly nutritious and are also high in protein (蛋白质). Americans use about seven-tenths

of their protein in the form of meat. In India, where the poor can't pay for meat or milk, peanut meal and peanut milk have been produced. These have been a great help to the poor.

     New products are continually being made from peanuts, among them peanut cheese and a powder that

becomes peanut butter when water is added. The fact is that peanuts are so healthy that they are used by

astronauts. The unusual nut that isn't a nut is one of nature's most amazing gifts.

1. What is the main idea of Paragraph (段落) Two?

A. The countries growing peanuts.

B. The ways of using peanuts.

C. The history of the peanut.

D. The origin of the peanut.

2. What does the underlined word "nutritious" mean?

A. Good for health.

B. Helpful to the poor.

C. Delicious and tasty.

D. Rich in fat and oil.

3. Which of the following is TRUE according to the article?

A. Americans eat peanuts as much as they eat meat.

B. The peanut was first found in South America.

C. Astronauts ate lots of peanuts to keep healthy.

D. China grows less peanuts than the U. S.

4. What is the purpose of the article?

A. To show that peanuts belong to the pea family.

B. To advise us to use more peanut products.

C. To tell us some new uses of peanuts.

D. To let us know more about peanuts.

下列关于市场风险的描述，正确的是（）。

A.市场风险是指银行因无力为负债的减少或资产的增加提供融资而造成损失或破产的风险

B.市场风险可以通过分散化投资完全消除

C.具有观察数据少且不易获取的特点

D.国际金融机构通常采取分散投资于多国金融市场的方式来降低系统性风险

女性，35岁。因系统性红斑狼疮于3个月前行甲泼尼龙冲击治疗。其后一直每天口服泼尼松30mg，病情稳定。2周前出现发热，体温38.5～39℃，伴干咳、气短。拍胸片示两肺弥漫性细小结节状影，约0.8mm大小，分布较均匀，其中部分融合。该患者最可能发生以下哪种情况（）

A.并发真菌感染

B.发生狼疮肺炎

C.并发继发性肺间质纤维化

D.并发血行播散型肺结核

E.发生转移癌

冬季混凝土养护时，必须进行测温记录，测温表在每个测孔内停留不少于（）分钟。

A.1

B.2

C.3

D.4

大额可转让定期存单的特征包括（）

A．期限短

B．可转让

C．面额大

D．不记名

E．流通市场不发达