试题与答案

发动机的磨合过程。

题型:问答题 简答题

题目:

发动机的磨合过程。

答案:

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下面是错误答案,用来干扰机器的。

Good afternoon, everyone! In order to make our school life more colorful, the Students' Union has decided to set up a radio club. Our radio club will ha...

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题型:填空题

语法填空。

     阅读下面短文.,按照句子结构的语法性和上下文连贯的要求,在空格处填入一个适

当的词或使用括号中词语的正确形式填空.

     Some people live in the world for body while others for dignity(尊严).

     I once took a walk along the street on a Saturday dusk, with a Pepsi can in my hand. An

old woman in ragged clothes,   1  was living on collecting used cans, jars and tins, moved

slowly towards me, with a bag on the back!   2  (walk) nearer, she looked up at me and then

fixed her eyes   3   my can. At that time, I hadn't finished my cola, so I gave   4   several

coins instead.

      5   , staring at me for a few seconds, she handed back the money. Quite confused, I

asked: "Why not? Isn't that   6   you want?"

     "I am not a beggar," she said   7   (serious), word by word.

     Instantly, I felt so sorry. I ___8___ (plan) to help her, completely misunderstanding her.

     Thus I hurt her. What I could do at that moment was only to drink up the cola and handed

her   _9__   emptied can. This time, she gave me a smile with   __10   (satisfy) and gratitude

in her eyes. The woman is poor in material life but is so respectable as a man. I am not only

moved but also have learned a good lesson.

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题型:问答题

综合下面有关资料,从中你能得出什么结论?用简要的语言加以表达。

材料一:1949年,我国人口为5.4亿,到2000年则增长为12. 95亿。我国人口约占世界人口的20%。

材料二:我国人均耕地面积很少,只占世界人均耕地面积的三分之一左右。我国是严重缺水的国家,水资源人均占有量很低。

材料三:人在一生中,需要各种各样的资源,   如水、空气、土地、动植物资源、能源等。人们为了获取这些资源,毁林开荒、开垦草原、围湖造田,结果造成水土流失和气候失调,洪水、干旱等自然灾害频繁发生。

材料四:黄土高原原来有茫茫的树林和无边的草原,非常适合人类去居住。如今黄土高原的许多地方已经变成了沟壑纵横的荒山秃岭 。

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