题目内容
【题目】(湖南省永州市2015年中考地理试题)读“沿32°N线中国地形剖面图”,完成下列问题。
【1】我国地势的特征是( )
A. 东高西低,呈阶梯状分布 B. 西高东低,呈阶梯状分布
C. 中部高,四周低 D. 东、西高,中部低
【2】.①代表的地形区是( )
A. 青藏高原 B. 四川盆地
C. 长江中下游平原 D. 黄土高原
【答案】
【1】B
【2】B
【解析】
试题分析:
【1】由图可知,我国的地势特征是西高东低、呈三级阶梯状分布,向海洋倾斜,东临最大的太平洋,这样的地势有利于海洋湿润气流深入内地,给我国大部分地区带来丰沛的降水,河流自西向东注入海洋,有利于沟通东西交通,加强了沿海与内地的联系,同时河流流经阶梯交界处,河流落差大,水流速度快,水能丰富,故选B.
【2】由上题可知,①区域是位于横断山脉与巫山之间,是位于我国第二阶梯的四川盆地,青藏高原是位于第一阶梯,长江中下游平原是位于第三阶梯,黄土高原没有被北纬32°穿过,故选B.
【题目】D
The Coca Cola Company has an invention—the “PlantBottle”. It is partly made from plants and can be recycled (循环). It shows how businesses can help to deal with the problem of climate (气候) change. | |
Now the UK has a new light bulb that can last 25 years or more. It is green and environment-friendly (环保的), and as bright as the old light bulbs, but it costs£30. | |
Good news for swimmers. Do you want to talk to your friends under the water? Rich Stachowski invented this Water Talky at the age of 10. This invention can amplify (扩大) voices underwater for up to 15 feet. | |
If you sit in a chair for too long or in a bad position (姿势), your back may begin to hurt. Now there is a new chair that can help you avoid that. It was developed by German scientists. It makes noises to tell users when they need to move. |
【1】Which of the following statements is TRUE about the “PlantBottle”?
A. The bottle is completely made of plants. B. It was a product of the Coca Cola Company.
C. It costs much money. D. People can’t recycle it.
【2】The new light bulb .
A. is brighter than the old ones B. isn’t good for the environment
C. can last at least 25 years D. can last less than 25 years
【3】The Water Talky was invented by .
A. German scientists B. a young child C. a UK company D. some swimmers
【4】What will happen if you sit in the chair for too long?
A. Your head will hurt. B. You will be very nervous.
C. The chair will move. D. The chair will warn you to move.
【5】All the four inventions have something to do with .
A. daily life B. the climate C. making money D. the environment