【题目】读安徽省第六次（2010年）与第五次（2000年）人口普查对比表格，完成问题。
年份 | 常住人 口（万） | 户籍人 口（万） | 0～14 岁 | 15～64 岁（%） | 65岁及 其以上 （%） | 城镇 人口 （万） |
2010 | 5950.1 | 6862.0 | 17.98 | 71.84 | 10.18 | 2559.1 |
2000 | 5986.0 | 6245.3 | 25.52 | 67.03 | 7.45 | 1664.7 |
（1）说明安徽省目前存在的人口问题，以及作出此判断的依据。
（2）说明安徽省人口问题的成因，以及分析的依据。
口算题卡加应用题集训系列答案科目：高中地理 来源： 题型：
【题目】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。
Everyone knows that exercising is really good for you. It improves your health, and leaves you feeling really relaxed and energetic. Everyone also knows that 【1】 , as we try to juggle everything we need to do in a day.
It really is difficult to find time to go to the gym. Who actually has an extra 2 hours a day to exercise when 【2】 ? Sometimes exercise can seem like a real schlep (累赘), mostly because it just doesn’t fit into your schedule comfortably.
Most health experts advise you to exercise at least 30 minutes a day to stay fit and healthy. Okay, so 30 minutes isn’t so much, but that still doesn’t make it easier to find 30 minutes! The good news is that research has shown us that if you only exercise for 10 minutes 3 times a day 【3】 Did you know that? Think about a cash tin — if you keep putting coins in, by the end of the day, it all sums up. That is the same as exercising throughout the day.
Now that 【4】 , but rather 10 minute intervals, what do you do, and how can you incorporate this you’re your current lifestyle easily? This is where you need to start getting creative. Quit those weight loss plans, pills, and diets and try a different, much easier approach to feeling energized and more productive.
Are you ready to change the way you think about exercise and unleash your imagination and creativity? The point is, you don’t need to be in a gym with all the best equipment to build your muscles and tighten your tummy – 【5】
A. finding time to exercise is impossible
B. it is just as effective as 30 minutes continuously!
C. It is less effective than 30 minutes continuously!
D. it is the movement that counts, not the machinery!
E. you don’t even have time to get through your daily tasks
F. you know you don’t need to find 30 minutes continuously
G. finding time to exercise is one of the biggest challenges we face
查看答案和解析>>
科目：高中地理 来源： 题型：
【题目】样板戏是“文革”时期被树立为“革命样板戏”的二十几个舞台艺术作品的俗称，最具代表性的是八部“样板戏”：京剧《红灯记》《智取威虎山》《沙家浜》《海港》《奇袭白虎团》，芭蕾舞剧《红色娘子军》《白毛女》，交响音乐《沙家浜》。著名作家巴金在晚年所著的《随想录》中曾这样叙说，他一听到样板戏就心惊肉跳，成为一种典型的记忆创伤。巴金对样板戏感到“心惊肉跳”的主要原因是
A．“文革”中样板戏创作呈现出虚假的繁荣 B．样版戏使文艺创作万马齐喑
C．样板戏打上了“文革”阶级斗争的烙印 D．样板戏歪曲了历史和红色经典
查看答案和解析>>
科目：高中地理 来源： 题型：
【题目】地震波在不同介质中的传播速度是不同的，科学家就是利用这一原理，根据地震波在地球内部传播速度的变化来探知地球内部结构的。据此回答下列各题。
【1】下列有关地震波传播速度的叙述，正确的是( )
A. 地震波波速突然变化处，上下层物质组成存在很大差异
B. 地震波向下传播的过程中，波速一直在增加
C. 地震波中的横波不能通过软流层，软流层之下只有纵波
D. 在任一深度都是横波的传播速度大于纵波
【2】有关地球内部圈层结构的叙述，正确的是( )
A. 地壳和地核的分界是古登堡界面
B. 地核部分的温度、压力和密度都较小
C. 在莫霍界面下，纵波的传播速度突然下降，横波则完全消失
D. 在莫霍界面下，纵波和横波的传播速度都明显增加
查看答案和解析>>
科目：高中地理 来源： 题型：
【题目】北京时间2016年1月20日23时27分，迎来农历二十四节气中的最后一个节气——大寒。大寒时节，“应景”的西伯利亚寒潮南下，冷得大家措手不及、叫苦不迭。从中央气象台的消息可以看到，20-23日，湖北、安徽、江苏、上海、浙江、江西将有大到暴雪，湖南、贵州等有冻雨。据此回答下列问题。
【1】
A. 北京的正午太阳高度角达到一年中的最小值
B. 全球进入20日的范围约占一半
C. 我国各地出现冬季最低气温
D. 海口的白昼比西安的白昼长
【2】
A. 冷锋冷气团被迫抬升，成云致雨
B. 冷锋暖气团被迫抬升，成云致雨
C. 暖锋暖气团主动爬升，成云致雨
D. 暖锋冷气团主动爬升，成云致雨
【3】
A. 冷空气就是寒潮
B. 寒潮通常带来大风、降温和降水天气，是我国夏半年主要的灾害性天气
C. “寒冬不寒，来年不丰”，这可能与寒潮是天然“杀虫剂”有关
D. 寒潮不利于地球表面热量交换
查看答案和解析>>
科目：高中地理 来源： 题型：
【题目】2006年3月27日下午4时45分，太旧高速公路（太原至旧关）太原到阳泉段寿阳县境内的一百米左右路基出现沉陷，至当晚七时左右，坍塌地段路基整体外移，长度约一百五十米，最大深度约五米。路基大塌陷，致使交通处于瘫痪状态。太旧高速公路是山西省的第一条高速公路，已经平安运行十年之久。据此回答下列各题。
【1】关于此次事件原因的分析，你认为最可能是
A．该地发生了地震，导致泥石流
B．该路段地基出现滑坡现象
C．该建设项目是标准的“豆腐渣工程”
D．台风的影响导致洪水冲垮路基
【2】关于对该事件处理的措施，正确的是
①立即抢修路面，保证交通畅通
②启用交通应急预案，疏导公路交通
③查找塌陷原因，然后再整修路面
④宣布废弃该公路，重新修建新的一条高速公路
A．①② B．②③
C．③④ D．②④
查看答案和解析>>
科目：高中地理 来源： 题型：
【题目】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，并在答题卡上将该项涂黑。
A
It seemed like a typical November day, a month after my grandmother had passed away. I was frustrated by everything that was going on around me.
I was mad and confused about everyone especially when I saw a little girl walking through the store holding her grandmother’s hand. The little girl was begging her grandmother for ice cream just like I used to when I was young. I was jealous of the little girl, because she had something I didn’t have anymore ― a grandmother by her side.
I had to force myself to ignore the little girl. She was just too happy and that was unacceptable at that time in my world.
I went to the cash register to pay for my things. It was then that my anger quickly shifted from the little girl to the cashier. She took my things to another register. When the cashier gave me my change I didn’t say thank you. I simply took my change and left.
Feeling tired and hopeless, I began walking to my car. As I stood in a public parking lot ,many questions formed in my mind. Why did this happen to me? Aren’t we supposed to get signs from the people that passed away? Why didn’t I feel her presence anymore?
Suddenly, a woman driving right by my side rolled down her window. “Excuse me, excuse me,” she said loudly. Thinking she was going to ask for my parking spot, I simply pointed to my car. “No, excuse me,” she said again.
Then I felt I had no choice but to see what this annoying lady wanted. She reached to the very bottom of her bag and handed me a three-page booklet. “It looks like that you need this,” she said calmly with a smile on her face.
I looked down at the used booklet and there were some big bold letters on the front cover reading, “What Hope for Dead Loved Ones?” By the time I looked up ,she had gone.
I felt a sense of relaxation as I read the first page. It explained how people pass away and that their spirits remain with us. It was the first time since my grandmother passed away that I had felt her with me. I didn’t know whether to laugh or to cry, but I knew that I finally felt happiness from a stranger.
【1】The author’s grandmother passed away ___________.
A. on a September day B. on a October day
C. on a November day D. on a December day
【2】What can you know from the first three paragraphs？
A. The little girl was envious of the author.
B. The author often asked her grandmother to buy ice cream at an early age.
C. The author’s grandmother’s death was accidental.
D. The author had no choice but to accept the girl’s happiness.
【3】What did the woman driving right by the author’s side want to give the author?
A. Some ice cream. B. A bag.
C. A booklet. D. A letter.
【4】What can we know from the last two paragraphs?
A. The booklet was new.
B. The author only wanted to cry.
C. The author was with her grandmother again.
D. The author became glad at last.
查看答案和解析>>
科目：高中地理 来源： 题型：
【题目】11月4日，中国之声《新闻纵横》报道，“早起拉开窗帘，外面灰茫茫一片；出门上班，没走多远回头一看，家没了……”这段话是昨天流传在哈尔滨市民微信朋友圈里的一个段子。据此完成下列问题。
【1】该微信段子最可能反映的是哈尔滨11月3号出现了严重的( )
A．灰霾天气 B．暴雨灾害
C．强烈地震 D．洪涝灾害
【2】该现象产生的最可能原因是( )
A．台风影响 B．燃煤取暖
C．板块运动 D．冷锋过境
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com
