（10分）．质量为500吨的机车以恒定的功率由静止出发，经5min行驶2.25k

阅读理解。

     Nasreddin woke up in the middle of the night and saw something white in his garden. It seemed to be

moving towards the house.

     That is a thief (小偷)! He thought, and he took his gun and shot (开枪) at him. Then he went back to

bed, because he was too frightened (害怕) to go out of the house in the dark. 

     The next morning Nasreddin went out and saw one of his white shirts hanging on the clothes-line in the

garden, his wife had washed it the day before and hung it out to dry. Now it had a bullet-hole right through

middle of it.

     My God, said Nasreddin, I was lucky last night. If I had been wearing that shirt, the bullet would have

killed me! And he called his neighbours together and asked them to thank God for saving him.

1.At midnight Nasreddin saw _____ in his garden. [ ]

A.something strange

B.a thief

C.something white

D.a ghost

2.Nasreddin was so frightened that he _____. [ ]

A.cried out for help

B.dared not go out of the house

C.dared not stay in his house

D.couldn't say a word

3. The next morning Nasreddin found _____. [ ]

A.his wife in the garden

B.the clothes-line

C. the thief dead

D.a bullet-hole through the white shirt

4.Nasreddin said that if he had been wearing that shirt _____. [ ]

A.he would be killed

B.he would die

C.he would have killed

D.he would have been killed

5.He called his neighbors together in order to _____. [ ]

A.make a speech

B.tell the story

C.thank God

D.thank them

—I can’t get on well with some of my classmates. They just leave me in the cold.

—________  But what’s the reason?

A．Sorry to hear that.

B．How about that?

C．Don’t mention it.

D．Never give up!

以下不正确的是

A．骨骼肌血管M受体是舒张效应

B．胃肠括约肌M受体是舒张效应

C．膀胱逼尿肌M受体是收缩效应

D．汗腺M受体是促进发汗效应

E．子宫平滑肌M受体是收缩效应

在AutoCAD中，整个屏幕分为（）。

A.命令显示区

B.绘图区

C.屏幕菜单区

D.状态行和下拉菜单区

下列各项支出中，在计算企业所得税时，不得按照实际发生额直接在所得税前扣除的有( )。

A．向非金融机构借款的利息支出

B．捐赠支出

C．业务招待费支出

D．实际缴纳的营业税