车票应在承运人或销售代理人的售票处购买。（部竞赛题《客规》）

下列表述正确的是（　　）

A．汽油机是将电能转化为机械能的装置

B．发电机是将电能转化为机械能的装置

C．电动机是将电能转化为机械的装置

D．电磁继电器是将电能转化为内能的装置

A young executive was traveling down a neighborhood street．He was watching for kids rushing out from between parked cars and slowed down when he thought he saw something．As his car passed，no children appeared．Instead，a brick smashed into his door! He slammed on the brakes(make his car stop)．The angry driver then jumped out of the car, caught the nearest kid and pushed him up against a parked car，shouting，“What was that all about and who are you?”

The young boy was apologetic．“Please，Mister．．．Please，I’m sorry…I didn’t know what else to do．I threw the brick because no one else would stop…”

With tears dripping down his face，the youth pointed to a spot just around a parked car．“It’s my brother，”he said．“He fell out of his wheelchair and I can’t lift him up．”

Now sobbing(crying silently)，the boy asked the executive，“Would you please help me get him back into his wheelchair? He’s hurt and he’s too heavy for me．’’

Moved beyond words，the driver tried to swallow the rapidly swelling lump in his throat．He hurriedly lifted the boy back into the wheelchair，then took out his fancy handkerchief and dabbed(a light touch) at the fresh scrapes and cuts．A quick look told him everything was going to be okay．“Thank you and may God bless you．”the grateful child told the stranger．Shaken up for words，the man simply watched the little boy push his wheelchair—bound brother down the sidewalk toward their home．

God whispers in our souls and speaks to our hearts．Sometimes when we don’t have time to listen，he has to throw a brick at us．Don’t go through life so fast that someone has to throw a brick at you to get your attention!

小题1:The executive slowed down because______.        .

A．he saw a boy throw a brick to his car

B．he saw a boy rush out from between cars

C．he was afraid some boys suddenly rushed out

D．a brick smashed into his door小题2:The boy threw the brick to the car in order to_________.

A．disturb the driver on purpose

B．destroy the car of the stranger

C．ask someone to drive him home

D．stop someone to help him小题3:Knowing the reason why the boy threw the brick at his car the executive must feel       .

A．sympathized and excited

B．regretful and sympathized

C．ashamed and regretful

D．angry and regretful小题4:After the boy’s brother fell off his wheelchair,        .

A．the boy threw bricks at several cars

B．the boy tried to stop several cars

C．the boy’s brother was hurt seriously

D．the boy’s brother wanted to stop a car小题5:From the last paragraph we can learn that        .

A．you shouldn’t drive so fast that someone throws at you

B．it is common to throw a brick at a car running too fast

C．you can’t go through your life without a brick throwing at you

D．you should pay more attention to others and help them

通过肱骨肌管的神经是（）。

A.肌皮神经

B.正中神经

C.尺神经

D.桡神经

E.腋神经

GPRS网络可以实现无线的一个时隙允许多个用户共享。

触电事故可分为（）

A、电击和电伤

B、电击

C、电伤