【题目】2014年3月6日,全国已有浙江、江西、安徽、北京等八个省份依法启动实施“单独二孩”政策。据此回答下列各题。
【1】我国启动此项政策的国情是因为( )
A.人口死亡率增高,老龄人口增多
B.劳动年龄人口开始减少,而人口老龄化速度加快
C.经济增长快,环境承载力提高
D.人口出现负增长,总人口下降
【2】实施“单独二胎”的省区,下列指标近几年内变化不明显的是( )
A.人口自然增长率 B.人口老龄化速度
C.劳动力的规模 D.劳动力的职业构成
科目:高中地理 来源: 题型:
【题目】木桶效应原理即组成木捅的木板如果长短不齐,木捅的盛水量取决于最短的那一块木板。回答下列问题。
【1】某地以耕地、森林、淡水、矿产测得的各自所能供养的人口数量分别为8000、6000、4500、10000,则该地的环境承载力取决于
A.耕地 B.森林 C.淡水 D.矿产
【2】下列影响我国不同省区人口容量的因素中相当于木桶短板的是
A.四川-水能资源 B.海南-气候资源
C.黑龙江-矿产资源 D.福建-耕地
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科目:高中地理 来源: 题型:
【题目】天麻是我国千年传统的药膳滋补品,主要分布在我国云、贵、川等地。人工种植宜选山区的缓坡地,土质以排水良好的砂壤土为好。由于气候不宜,北方地区一直没有大面积种植。2011年在北京昌平区,通过控制温室大棚的温度和湿度,实现越冬种植,“南麻北移”成功。2012年产量达30万斤,新鲜天麻开始供应首都市民餐桌。回答下列问题。
【1】北京昌平引种天麻的主导区位因素是
A. 地形和水源 B. 交通和劳动力
C. 市场和技术 D. 气候和土壤
【2】“南麻北移”成功,改造的自然地理要素是
A. 地形 B. 气候 C. 水源 D. 土壤
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科目:高中地理 来源: 题型:
【题目】可持续发展思想在我国源远流长,下列说法或做法中可以证实的是
①“竭泽而渔……而明年无鱼;焚薮而田……而明年无兽”
②历代各朝均大兴土木建宫殿等大型建筑
③盛世滋丁,永不加赋
④封山育林,以定期开禁保护生育期的鸟、兽、鱼、鳖
A.①② B.②③ C.③④ D.①④
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科目:高中地理 来源: 题型:
【题目】阅读理解
阅读下列短文,从每题所给的四个选项 (A 、B 、C 和 D )中,选出最佳选项。
Attitudes toward new technologies often fall along generational lines. That is, generally, younger people tend to outnumber older people on the front end of a technologic I shift.
It is not always the case, though. When you look at attitudes toward driverless cars y there doesn't seem to be a dear generational divide. The public overall is split on whether they'd like to use a driverless car. In a study last year, of all people surveyed, 48 percent said they wanted to ride in one, while 50 percent did not.
The fact that attitudes toward self-driving cars appear to be so steady across generations suggests how varying the shift to driverless cars could be. Not everyone wants a driverless car now-and no one can get one yet-but among those who are open to them, every age group is similarly involved.
Actually, this isn't surprising. Whereas older generations are sometimes unwilling to adopt new technologies, driverless cars promise real value to these age groups in particular. Older adults, especially those with limited moving or difficulty driving on their own, are one of the classic use-cases for driverless cars.
This is especially interesting when you consider that younger people are generally more interested in travel-related technologies than older ones.
When it comes to driverless cars, differences in attitude are easily noticeable based on factors not related to age. College graduates, for example, are particularly interested in driverless cars compared with those who have less education. 59 percent of cllege graduates said they would like to use a driverless car compared with 38 percent of those with a high-school diploma or less.
Where a person lives matters, too. More people who live in cities and suburbs said they wanted to try driverless cars than those who lived in rural areas.
While there's reason to believe that interest in 8elf-driving cars is going up across the hoard, a person's age will have little to Ho with how self-driving cars can become mainstream. Once driverless cars are actually available for sale, the early adopters will be the people who can afford to buy them.
【1】Which of the following can be the influence of a new technology, according to the passage?
A. It often reads to great inventions in other related fields.
B. It contributes greatly to the advance of society as a whole.
C. It further widens the gap between the old and the young.
D. It usually draws different reactions from different age groups.
【2】Why does the driverless car appeal to some old people?
A. It helps with their moving.
B. It saves their money and energy.
C. It adds to the safety of their travel.
D. It makes their life more interesting
【3】What is likely to affect one's attitude toward the driverless car?
A. The length of their driving experience.
B. The amount of training they received.
C. The location of their living place.
D. The field of their special interest.
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【题目】自20世纪90年代初,浙江温州的一些瓜农到海南岛承包土地,种植西瓜,产品销往全国各地。他们每年8月底到海南岛种西瓜,次年5月中旬返回温州。据此完成下列单选题。
【1】温州瓜农选择在海南岛种植西瓜,是因为海南岛( )
A. 西瓜品种优 B. 种植成本低
C. 种植利润高 D. 市场需求大
【2】温州瓜农每年5~8月离开海南岛,主要原因是此期间( )
A. 温州正值农忙季节 B. 海南岛不宜种植西瓜
C. 瓜地休耕以恢复肥力 D. 海南岛西瓜竞争力弱
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科目:高中地理 来源: 题型:
【题目】资源枯竭型城市是指矿产资源开发进入后期、晚期或末期阶段,其累计采出储量已达到可采量的70%以上的城市。根据资源产业与资源型城市发展的规律,资源型城市必然要经历建设—繁荣—衰退—转型—振兴或消亡的过程。因此,资源枯竭型城市的经济转型是个世界性的难题,资源枯竭型城市都面临着如何寻找新出路的问题。据此完成下面小题。
【1】资源枯竭型城市寻找新出路,下列举措不正确的是
A. 优化产业结构,加快产业升级
B. 禁止开采煤炭、石油,寻找绿色替代能源
C. 坚持经济发展和资源利用、环境保护相协调
D. 大力发展投资少、消耗低、污染小、效益高的产业
【2】在经济转型过程中,资源枯竭型城市
A. GDP一定会随着资源的枯竭而下降
B. 第一、二产业比重下降,第三产业比重上升
C. 人口大量迁往其他城市或郊区就业
D. 因地制宜寻找新的经济增长点和发展新兴产业
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科目:高中地理 来源: 题型:
【题目】地震开始发生的地点称为震源,震源正上方地面称为震中。我国青藏高原某地某日发生较强地震,震源深度约为20千米。据此完成下列问题。
【1】本次地震的震源位于
A.地壳中 B.上地幔中 C.下地幔中 D.地核中
【2】这次地震震中的人们会感觉到
A.只有上下颠簸,没有水平晃动
B.只有水平晃动,没有上下颠簸
C.先水平晃动,后上下颠簸
D.先上下颠簸,后水平晃动
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科目:高中地理 来源: 题型:
【题目】季风水田农业主要以种植业为主,作物以水稻为主。所以也通常称作“水稻种植业”。据此回答下列下列问题。
【1】世界水稻种植业主要集中分布在
A.东亚、东南亚、南亚 B.东亚、中亚、西亚
C.拉美、非洲、澳大利亚 D.欧洲、美国、巴西
【2】袁隆平“杂交水稻”的开发应用说明了我国农业发展必须坚持
A.发展高产、优质、高效的农业 B.不断增加国家对农业的投入
C.贯彻土地承包30年不变的政策 D.千方百计地增加农民收入
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