问题 单项选择题

生杜仲临床应用较少,一般用于( )

A.人治疗肾虚腰痛,起坐不利,膝软乏立

B.治疗肝肾亏虚,胎动不安,妊娠漏血

C.浸泡药酒,制备治腰痛的杜仲酒

D.治中风筋脉挛急,腰膝酸软,筋骨无力

E.治高血压症

答案

参考答案:C

阅读理解

阅读理解。

     More than 10 years ago, it was difficult to buy a tasty pineapple (菠萝). The fruits that made it to the

UK were green on the outside and, more often than not, hard with an unpleasant taste within. Then in

1966, the Del Monte Gold pineapple produced in Hawaii first hit our shelves.

      The new type of pineapple looked more yellowy-gold than green. It was slightly softer on the outside

and had a lot of juice inside. But the most important thing about this new type of pineapple was that it was

twice as sweet as the hit-and-miss pineapples we had known. In no time, the Del Monte Gold took the

market by storm, rapidly becoming the world's best-selling pineapple variety, and delivering natural levels of

sweetness in the mouth, up until then only found in tinned pineapple.

     In nutrition (营养) it was all good news too. This nice tasting pineapple contained four times more vitamin

C (维生素C) than the old green variety. Nutritionists said that it was not only full of vitamins, but also good

against some diseases. People were understandably eager to be able to buy this wonderful fruit. The new type

of pineapple was selling fast, and the Del Monte Gold pineapple rapidly became a fixture in the shopping basket

of the healthy eater.

     Seeing the growing market for its winning pineapple, Del Monte tried to keep market to itself. But other

fruit companies developed similar pineapples. Del Monte turned to law for help, but failed. Those companies

argued successfully that Del Monte's attempts to keep the golden pineapple for itself were just a way to knock

them out the market.

1. We learn from the text that the new type at pineapple is ______.

A. green outside and sweet inside

B. good-looking outside and soft inside

C. yellowy-gold outside and hard inside

D. a little soft outside and sweet inside

2. Why was the new type of pineapple selling well?

A. It was rich in nutrition and tasted nice.

B. It was less sweet and good for health.

C. It was developed by Del Monte.

D. It was used as medicine.

3. The underlined word "fixture" in Paragraph 3 probably refers to something ______.

A. that people enjoy eating

B. that is always present

C. that is difficult to get

D. that people use as a gift

4. We learn from the last paragraph that Del Monte _______.

A. slowed other companies to develop pineapples

B. succeeded in keeping the pineapple for itself

C. tried hard to control the pineapple market

D. planned to help the other companies

多项选择题