条约的解释

阅读理解。

     Nasreddin put two big baskets of grapes on his donkey and went to market. At midday it was very hot,

so he stopped in the shade of a big tree. There were several other men there, and all of them had donkeys

of grapes too. After their lunch they went to sleep. After some time, Nasreddin began to take grapes out of

the other men's baskets and to put them in his basket.

     Suddenly one of the men woke up and saw him. What are you doing? he said angrily.

     Oh, said Nasreddin, don't worry about me. I am half mad, and I do a lot of strange things.

     Oh, really? said the other man. Then why don't you sometimes take grapes out of your baskets and put

them in somebody else's baskets?

     You did not understand me, said Nasreddin.I said that I was half mad, not quite mad.

1.Nasreddin went to market ______. [ ]

A. to sell his donkey

B. to buy something

C. to sell his grapes

D. to find a job

2.Nasreddin stopped ______.

A.under a big tree

B.near a big tree

C.around a big tree

D.in a big tree

3.As Nasreddin was taking away the other men's grapes one of the men ______. [ ]

A.pretended not to see him

B.saw him and got angry

C.woke his fellows up

D.came at him

4.Nasreddin said that he did a lot of strange things because ______. [ ]

A.he was clever

B.he was quite mad

C.he was foolish

D.he was half mad

5.In this story Nasreddin was ______. [ ]

A.a selfish man

B.a strange man

C.a friendly man

D.a foolish man

1kQ与2kQ的电阻串联后接到6V的电源上，流过每只电阻的电流为（）。

A.6A

B.3A

C.2A

D.2mA

机械性损伤时法医学的鉴定任务是（）。

A.认定致伤物

B.判断损伤的形成时间和损伤程度

C.判断伤后有无有意识的行为能力

D.判断致伤方式

E.以上各项均是

简述煤与瓦斯突出的基本规律。

种群年龄结构是指不同年龄组的个体在种群内的______或配置状态。