在自动恒温装置中，某种半导体材料的电阻率与温度的关系如图所示，这种材料具有发热和

设想没有运动的物质必然导致 ( )

A．唯物主义一元论

B．二元论

C．唯心主义

D．形而上学唯物主义

Urban legends are stories that are told and believed in many places．Too many places，in fact．It simply isn’t credible that the same unlikely events take place in so many different towns．For some reason，though，that particular set of events appeals to the imagination and the tale spreads．

A very common North American urban legend concerns a mad man in the woods．A dangerous mad man has escaped from a hospital for the mentally ill．At some point in his life he has lost a hand and it has been replaced by a hook．A boy and a girl are out dating，sitting in a car．They hear on the radio that the area is dangerous，so they drive off．When they arrive home they find a bloodstained hook hanging on the door handle of the car door next to the girl．

Missing kidney(肾)stories are fairly common．Of course，the details are variable．It might be a woman waking up in a strange hotel in Bangkok，or a man finding himself in a cold bath in Toronto．or a young man with faint memories of wild disco party，but they all find a flesh wound，and discover that one of their kidneys has been removed and，probably, sold．

The back seat killer has plenty of drama．A woman gets into her Car late at night．Another Car follows her, speeding，flashing lights and really frightening her．She gets home and keeps on pressing the horn．Her husband runs out．The chasing car stops．The husband demands to know why the driver has been frightening his wife．He says he saw a strange man get into the back of the car as the wife got in，and then hide．They go and look，and there is a dangerous mad man...

小题1:What is the writer’s attitude towards “urban legends”?

A．Curious．

B．Disgusted．

C．Frightened．

D．Doubtful．小题2:What can be inferred from the hook hanging on the Car door?

A．The mad man left it there as a warning．

B．The mad man narrowly escaped being injured in a car accident．

C．The mad man had just been about to attack the girl．

D．The boy had meant to frighten the girl with it．小题3:What do we know about the three people mentioned in the third paragraph?

A．They had their kidney removed when they were unconscious．

B．They sold their kidneys for profit．

C．They were suffering loss of memories．

D．They had been wounded before the accident．小题4:Why does the woman driver keep on pressing the horn?

A．To warn the other driver not to follow her．

B．To give herself enough courage to face the danger．

C．To made her husband aware of something urgent．

D．To inform her family of her safe return．小题5:How should we describe the second driver in the 4th paragraph?

A．Crazy．

B．Dangerous．

C．Brave．

D．Helpful．

由法定的机构用法定的检查方法和操作规程，对饲养的动物定期或不定期进行疫病检查，从中掌握动物疫病发生的种类、规律、趋势的过程称为（）。

阑尾残株炎所致的肠梗阻是（）。

A．动力性肠梗阻

B．粘连性肠梗阻

C．单纯性肠梗阻

D．肠扭转

E．粪石梗阻

按照高速公路网规划，我国新路网简称为（）。

A、7891网

B、7918网

C、9187网

D、9718网