关于失水，描述不正确的是（） A.高渗性失水：失水多于失钠 B.低渗性失水：失钠多于

1979年11月26日，邓 * * 会见美国和加拿大客人时说:“说市场经济只存在于资本主义社会，只有资本主义的市场经济，这肯定是不正确的。……市场经济不是资本主义特有的，计划经济不是社会主义特有的。”在历史上验证这句话正确史实依据的不包括

A．罗斯福新政

B．斯大林模式

C．新经济政策

D．改革开放

哪种肿瘤在TWI上，转移癌灶信号可比肝实质还低（）

A.鼻咽癌

B.结肠癌

C.骨肉瘤

D.肺癌

E.卵巢癌

村小学食物中毒，上报到你所在的镇政府，如何处理？

请认真阅读下列短文，并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。

注意：每个空格只填1个单词。

                                                        Going soy is the way to go green

     In 1829, U.S. farmers grew soybeans (大豆) for the first time. In the late 1800s, lots of farmers began

to grow soybeans as food for cattle. In 1904, at the Tuskegee Institute in Alabama, George Washington

Carver began studying the soybean. His discoveries changed the way people thought about the soybean. No

longer was it just a crop for cattle； it provided valuable protein and oil. Now soybean oil is the most popular

source for an alternative fuel.

     Fueling diesel (柴油) engines with vegetable oil started with the inventor Rudolf Diesel. When Diesel

showed his engine at the 1900 World Exhibition in Paris, it was running only on peanut oil, a kind of biodiesel.

According to the United Soybean Board, biodiesel is a fuel made from vegetable oils or animal fats.

     However, over the next 100 years, diesel fuel was made largely from petroleum (石油). Interest was

renewed in biodiesel in the mid-1970s when the energy shortage occurred, and gas prices surged upward

throughout the United States. In spite of these conditions, commercial production did not take place until much

later. In 1999, The National Biodiesel Board reported that 500 000 gallons per day were produced. In 2000,

production increased t0 6. 7 million gallons per day.

     With the continual rising costs of petroleum products in the new century, major corp orations and the

United States government have looked to new markets. Farmers are encouraged to grow soybeans in their

fields, as the demand for soybean fuel increases. They can now get several gallons of fuel per acre of soybean.

     Biodiesel is created by removing a thick liquid called glycerin from soybean oil. It is registered with the

US Environmental Protection Agency as a pure fuel, which is known as B100, or as a fuel additive, which is

called B20, a mixture of 20 percent soy and 80 percent petroleum-based diesel.

     There are many benefits of soybean fuel.

     Studies have shown that biodiesel from vegetable oil reduces petroleum consumption when used in place

of petroleum diesel.

     In addition, the use of biodiesel reduces CO2 in the earth's atmosphere. This is due to the fact that growing

soybeans consumes nearly four times as much CO2 as the amount of CO2 produced from biodiesel waste

gases.

     If you ever want to take a ride in a car or bus powered by soybeans, you can. The Agriculture Research

Center (ARS) National Visitor Center bus, which is used for Beltsville, Maryland farm tours, is running on

biodiesel fuel.

     ARS scientists are conducting biodiesel fuel research, and they are trying to find ways to make fuel from

vegetable oils, animal fats, and used restaurant oils.

     Biodiesel fuel costs more than regular diesel fuel. However, the price may drop if people use it more. We

can look to the future with the hope that clean fuel sources will continue to be widespread in the United States

and even around the world.

腋路臂丛阻滞哪一项不正确（）

A.针随腋动脉搏动而摆动

B.入腋鞘突破感

C.注药有外溢

D.注药后呈梭形扩散

E.针刺有坚实骨质感