Thomas Edison was born in America. He invented plenty of electric appliances(电器) and peopl

Thomas Edison was born in America. He invented plenty of electric appliances(电器) and people from all over the world know him. At that time, there was no electric lamp in the world. And it brought people much trouble. Young Edison decided to invent it. He didn’t know which material was suited to be a lamp filament(灯丝). He failed and failed and he spent a lot of time on it. Some of his friends asked him to stop the experiments, but he didn’t listen to them and tried his best to find the material.
One afternoon, one of his friends came to visit him, he was doing his experiments in the lab when the man came in. But he only asked his friend to sit down and didn’t stop to talk with him. The man sat for a long time and Edison said nothing to him. His friend was angry with him and said, “You’ve done the experiments 1,200 times but you failed 1,200 times too!”
“You’re right, my friend,” Edison went on doing his experiments and said. “But I’ve known 1,200 materials are not suited to be a lamp filament!”
【小题1】Why do many people know Edison?A．Because he was very clever.B．Because he worked hard.C．Because he spent much time on his work.D．Because he invented many electric appliances.【小题2】He tried to find a kind of material which was suited to be .A．a lampB．a lamp filamentC．a telephoneD．a light【小题3】 Edison was busy with his work, so .A．he asked his friend to help him B．he asked his friend to go back firstC．he didn’t stop to talk with his friendD．he asked his friend to watch him working【小题4】His friend was angry because .A．he couldn’t persuade Edison to give upB．Edison didn’t say hello to himC．Edison failed 1,200 timesD．he didn’t think Edison was polite to him【小题5】From the passage, we learn that .A．Edison was a hard-working personB．Edison never gave upC．Edison was rude to friends. D．Both A and BD

(答案→)D 解析：这篇短文主要介绍了爱迪生在发明电灯时由一个朋友前来拜访，爱迪生忙着做实验，只是让朋友坐下，而没有停下来和朋友交谈，这个朋友很生气说“你做了1200次实验,但你失败了1200次!可是爱迪生却说‘但我认识了1200年材料不适合做灯丝!”。【小题1】细节理解题。根据短文第一段He invented plenty of electric appliances(电器) and people from all over the world know him.他发明了很多电器所以来遍及全世界的人都认识他。故选D。【小题2】细节理解题。根据第一段He didn’t know which material was suited to be a lamp filament(灯丝).可知他在找一种适合做灯丝的材料，故选B【小题3】细节理解题。根据第二段he was doing his experiments in the lab when the man came in. But he only asked his friend to sit down and didn’t stop to talk with him.可知爱迪生忙着做实验，只是让朋友坐下，而没有停下来和朋友交谈，故选C。【小题4】细节理解题。根据第二段The man sat for a long time and Edison said nothing to him. His friend was angry with him可知他的朋友生气是因为他坐了很久爱迪生也没有和他交谈。故选D【小题5】归纳理解题。根据短文表达的大意可知，故选D。

对的，就是这个意思