【题目】近年来,国家不断加大西藏太阳能应用的投资,西藏有关部门更加重视太阳能的开发和利用,太阳能属于“绿色能源”,它的利用不仅是西藏常规能源短缺的一个很好的补充,对西藏的环境保护也有着积极作用。据此回答下问题。
【1】下列关于青藏高原太阳能丰富原因的说法中不正确的是( )
A.海拔高,气候寒冷
B.空气稀薄,对太阳辐射能削弱作用小
C.晴天多,日照时间长
D.纬度较低,太阳高度角较大
【2】除太阳辐射能外,青藏地区的其他能源也很丰富,其中哪一项能源与太阳能无关( )
A.柴达木盆地的天然气 B.藏南谷地的地热
C.风能 D.雅鲁藏布江的水能
科目:高中地理 来源: 题型:
【题目】七选五(每小题2分,共10分)
根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Tips for cooking on a tight schedule
From my experience, there are three main reasons why people don’t cook more often: ability, money, and time. _ _1 __ Money is a topic I’ll save for another day. So today I want to give you some wisdom about how to make the most of the time you spend in the kitchen. Here are three tips for great cooking on a tight schedule:
1. Think ahead. The moments when I think cooking is a pain are when I’m already hungry and there’s nothing ready to eat. So think ahead of the coming week. When will you have time to cook? Do you have the right materials already? __ 2_ _
2. Make your time worth it. When you do find time to cook a meal, make the most of it and save yourself time later on. Are you making one loaf of bread? __ 3 __ It takes around the same amount of time to make more of something. So save yourself the effort for a future meal.
3. __ 4 __ This may surprise you, but one of the best tools for making cooking worth your time is experimentation. It gives you the chance to hit upon new ideas and recipes that can work well with your appetite and schedule. The more you learn and the more you try, the more ability you have to take control of your food and your schedule.
Hopefully that gives you a good start. __ 5 __ And don’ let a busy schedule discourage you from making some great changes in the way you eat and live!
A. Try new things.
B. Ability is easily improved.
C. Make three or four instead.
D. Understand your food better.
E. Cooking is a burden for many people.
F. Let cooking and living simply be a joy rather than a burden.
G. A little time planning ahead can save a lot of work later on.
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科目:高中地理 来源: 题型:
【题目】语法填空
Polar bears live in such environment that is too cold for most animals. For much of the year, they live and hunt on the 1 (freeze) Arctic sea ice. Nature has prepared them for the cold conditions but nothing has prepared them for the danger 2 threatens(威胁) their only home.
The polar bears’ world is melting. Polar bears 3 (suffer) in a warmer world are in danger. Studies show that the polar ice 4 (reduce) by 9.8% every 10 years since 1978.At present , about 20,000 to 25,000 polar bears live in the Arctic. Polar bears depend on the sea ice for their 5 (survive). "The sea ice is more than just the platform that the bears walk 6 ," says Andrew Derocher, who studies North American polar bear populations. "Without 7 , they can’t exist."
Some melting and refreezing of the polar ice is natural. But in a 8 (warm) world, these cycles speed up, and bears have less time to hunt. 9 (normal), they have three months in the spring when they gain more weight and the extra fat is used later, 10 the bears are not actively hunting. Therefore, it is urgent to protect the environment and maintain the ecological balance.
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【题目】“工业4.0”,被认为是以智能制造为主导的第四次工业革命。其由“智能工厂”、 “智能生产”和“智能物流”构成,产品、消费与生产三方融合,是一种高度灵活的个性化、数字化的产品与服务生产模式。据此回答下列各题。
【1】工业4.0背景下工业品的特点有
A.原料需求多 B.科技含量高 C.产品更新慢 D.能量消耗大
【2】工业4.0时代,工业布局更集中趋向于
A.劳力丰富地区 B.原料丰富地区 C.能源丰富地区 D.科技发达地区
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科目:高中地理 来源: 题型:
【题目】近年来华北地区深陷雾霾污染之中。雾霾时能见度很低,连续多天的雾霾更是给道路交通和市民生活带来严重影响。结合所学知识,回答下列各题。
【1】雾霾天气能见度低,其主要原因是空气中的大量悬浮颗粒( )
A.增强了对光的反射和散射作用
B.削弱了地面长波辐射
C.改变了太阳辐射波长
D.增强了大气逆辐射
【2】雾霾天气持续出现的自然原因可能是( )
A.受暖锋控制,空气流动性差
B.地面蒸发强,空气湿度增大
C.冷空气快速南下,气温降低,水汽凝结
D.受稳定天气系统控制,大气稳定
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【题目】2010年元旦过后,美国科幻大片《阿凡达》在全国各大影院上映,影片讲述地球人类试图从遥远的潘多拉星球(离太阳大约4.4亿光年)开采矿产资源以解决地球的能源危机而与“纳美人”(潘多拉星球上的土著人类)发生一系列矛盾冲突的故事。据此完成下列各题。
【1】假如影片中“潘多拉”星球在宇宙中是存在的,那么它可能属于( )
①总星系 ②银河系 ③河外星系 ④太阳系
A.①② B.①③ C.③④ D.②④
【2】适合生物呼吸的大气的存在是地球上存在生命的条件之一,地球上之所有有适宜的大气层是因为( )
A.地球的质量与体积适中
B.地球的昼夜更替周期适中
C.地球与太阳的距离比较适中
D.地球自转周期适中
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科目:高中地理 来源: 题型:
【题目】地理原理分析题
(1)我国青藏高原年太阳辐射丰富,但年平均气温却很低,试从大气的受热过程简要分析其中原因?
(2)冬季时,我国北方寒冷,南方温暖,南北温差很大;而夏季时我国大多数地方普遍高温,南北温差不大,试从昼夜长短和正午太阳高度对我国冬、夏季分别进行简要分析。(6分)
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科目:高中地理 来源: 题型:
【题目】结合有关天系统知识,回答下列问题。
【1】当暖锋过境时,常出现的天气状况是 ( )
A.连续性降水 B.沙尘暴天气 C.狂风暴雨 D.晴朗天气
【2】我国下列天气现象与成因对应正确的是( )
A.北方夏季的暴雨——准静止锋 B.江淮地区梅雨——暖锋
C.北方冬春沙尘暴——反气旋 D.台风——热带气旋
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科目:高中地理 来源: 题型:
【题目】2016年8月12日,北半球三大流星雨之一的英仙座流星雨,迎来了超常规模的大爆发,每小时天顶流量达150-160颗,在北半球中高纬地区可轻松观测到这一天文现象。英仙座距离地球约为2.5亿光年(银河系直径约为10万光年)。完成下列各题。
【1】英仙座属于( )
A. 地月系 B. 银河系 C. 太阳系 D. 河外星系
【2】英仙座流星雨源于( )
A. 英仙座的恒星 B. 英仙座的小行星
C. 太阳系的彗星 D. 太阳系的星际尘埃
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