两个数相除商是0.42，把被除数和除数同时扩大10倍，商是（ ） A．0.42 B．

2分钟内通过某导体横截面的电量为60库，那么通过导体的电流为（13）安；若该导体的电阻为8欧，此时导体两端的电压为（14）伏；当该导体两端的电压为0伏时，该导体电阻为（15） 欧。

帕金森患者的震颤（）。

A.常呈搓丸样

B.注意力集中时消失

C.无节律性

D.可伴有“齿轮样强直”

E.常从肢体近端开始发展

第三部分      阅读理解（共20小题；每小题2分，满分40分）

阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。

Andy rode slowly on his way to school, day-dreaming about the fishing trip that his father had promised him. He was so busy dreaming about all the fish he would catch that he was unaware of everything else around him.

He rode along until a strange around drew him to the present. He came to a stop and looked curiously up to the heavens. What he saw shocked him. A huge swarm of bees filled the sky like clack cloud and the buzzing mass      towards him.

With no time to waste. Andy sped off in the opposite direction, riding furiously without knowing how to escape the swarm. With a rapidly beating heart and his legs pumping furiously, he sped down the rough road. As the bees came closer, his panic increased. Andy knew that he was sensitive to bee stings(蜇). The last sting had landed him in hospital—and that was only one bee sting! He had been forced to stay in bead for two whole days. Suddenly, his father’s words came to him. “When you are in a tight situation, don’t panic. Use your brain and think your ways out of it. ”

On a nearby hill, he could see smoke waving slowly skywards form the chimney of the Nelson family home. “Bees don’t like smoke,” he thought. “They couldn’t get into the house.”Andy raced towards the Nelson house, but the bees were gaining ground. Andy knew be could not reach the house in time. He estimated that the bees would catch up with him soon.

Suddenly, out of the corner of his eyes, he spotted a small dam used by Mr. Nelson to irrigate his vegetable garden. Off his bike and into the cool water he dived, disappearing below the surface and away from the savage insects. After holding his breath for as long as he could, Andy came up for air and noticed the bees have gone. Dragging himself out of the date, he struggled up the hilly slope and rang the doorbell. Mr Nelson took his inside and rang his mother.

“You’ll really need that fishing break to help you recover,”laughed his mother with relief. “Thank goodness you didn’t panic! But Andy did not hear her. He was dreaming once again of the fish he would catch tomorrow. ”

1. Why did Andy fail to notice the swarm of bees earlier?

A. He was riding to school.

B. He was listening to a strange sound.

C. He was going fishing with his father.

D. He was lost in the thought of the fishing trip.

2. Which of the following is NOT mentioned about the swarm of bees in the passage?

A. They crowded like a black cloud.

B. They shocked and terrified Andy.

C. They tried to attack Andy in a mass.

D. They made Andy stay in hospital for two days.

3. How did Andy avoid the bees in the end?

A. He asked Mr. Nelson in help.

B. He hid himself under the water.

C. He rushed into the Nelson house.

D. He rode off in the oppossnte ditcction.

4. Which of  he tollowing can best describe Andy’s escape from the becs?

A. No pain no gains.

B. Once bitten, twice she

C. Where there is a will, there is a way.

D. In time of danger, one’s mind works fast.

在日常生活中我们会见到有些老人走在路上忽然晕倒，几分钟就死亡的现象，有一些是因为心绞痛发作，患者常随身携带硝酸甘油舌下片在紧急情况下及时服药。 硝酸异山梨酯在体内的活性代谢产物并作为抗心绞痛药物使用的是（）

A.硝酸异山梨酯

B.异山梨醇

C.硝酸甘油

D.单硝酸异山梨酯

E.异山梨醇-2-硝酸酯

Deflation is an economic theory relating changes in the price levels to changes in the quantity of money. In its developed (1) , it constitutes an analysis of the (2) underlying inflation and deflation. As (3) by the English philosopher John Locke in the 17th century, the Scottish (4) David Hume in the 18th century, and (5) , it was a weapon (6) the mercantilists, who were thought to equate wealth with money. If the (7) of money by a nation merely raised (8) , argued the quantity theorists, then a "favourable" balance of trade, (9) desired by mercantilists, would increase the supply of money but would not in-crease (10) . In the 19th century the quantity theory (11) to the ascendancy of free trade over protectionism. In the 19th and 20th centuries it played a part in the (12) of business cycles and in the theory of foreign (13) rates.

The (14) theory came under attack during the 1930s, (15) monetary expansion seemed ineffective in combating deflation. Economists argued that the levels of investment and government spending were more important than the money supply in determining economic activity.

The tide of opinion (16) again in the 1960s, when experience (17) post-World WarⅡ inflation and new empirical (18) of money and prices— (19) A Monetary History of the United States (1963) by Milton Friedman and Anna Schwartz—restored much of the quantity theory’ s lost prestige. One implication of this theory is that the size of the stock of money must be considered when shaping governmental policies (20) to control prices and maintain full employment.

5（）

A. others

B. the other

C. another

D.other