科目: 来源: 题型:
【题目】下表为2007年气象卫星监测的我国西南三省林区火灾次数统计表。读表回答下列问题。
(单位:次)
1月 | 2月 | 3月 | 4月 | 5月 | 6月 | 7月 | 8月 | 9月 | 10月 | 11月 | 12月 | |
贵州 | 21 | 35 | 54 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 36 | 8 |
四川 | 23 | 7 | 26 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
云南 | 25 | 104 | 534 | 155 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 6 |
(1)说明西南三省林区火灾发生的时间分布特征,并分析其原因。
(2)请从水土保持的角度指出森林火灾对当地造成的危害。
查看答案和解析>>
科目: 来源: 题型:
【题目】近年来,我国有些农村出现了“有院无人住,有地无人种”的空心化现象。完成下列各题。
【1】这种空心化现象形成的主要原因是( )
A. 城市自然环境好 B. 农村人均居住面积小
C. 城乡收入差距大 D. 农村人口自然增长率低
【2】“有院无人住,有地无人种”带来( )
A. 土地资源浪费 B. 农业发展水平提高
C. 城乡协调发展 D. 农村老龄化程度降低
查看答案和解析>>
科目: 来源: 题型:
【题目】读两大不同地形区中甲、乙两地相关资料,回答下列各题。
地区 | 经纬度 | 海拔(米) | 一月平均气温(℃) | 七月平均气温(℃) |
甲 | 102°E,25°N | 1891 | 7.7 | 19.8 |
乙 | 113°E,28°N | 68 | 4 | 32 |
7.【1】甲、乙两地所在的地形区分别是
A.云贵高原、成都平原
B.黄土高原、华北平原
C.青藏高原、四川盆地
D.云贵高原、洞庭湖平原
【2】甲地夏季气温明显低于乙地,其主要原因是
A.所处地形类型不同
B.所处气候类型不同
C.所处海陆位置不同
D.所处纬度位置不同
查看答案和解析>>
科目: 来源: 题型:
【题目】【环境保护】根据资料,回答下列问题。
丹江口水库是南水北调中线工程的水源地。水源地丹江口水库库区周边地形以山地丘陵为主,特别是丹江口水库环库区丘陵垄岗区,地形破碎,岗岭起伏,十分复杂,土层较薄。种植业占农业总产值的53.4%。农业生产采用传统的粗放耕作方式,结构单一。下表为丹江口水库水源地土地利用类型的面积比例表。
土地利用类型 | 林地 | 草地 | 耕地 | 裸地 | 城镇 | 水域 |
面积比例(%) | 79.53 | 2.52 | 13.53 | 3.14 | 0.44 | 1.00 |
(1)试分析丹江口库区水质污染的主要原因。
(2)为了保证优质的水源供应北方地区,水源地在今后的农业开发中应该注意哪些问题?
(3)分析可能对丹江口水源区水质产生负面影响的土地利用类型,并指出从丹江口水库调水对下游的汉江河段水质带来的不利影响。
查看答案和解析>>
科目: 来源: 题型:
【题目】(广东省深圳市2016年高三第二次调研)阅读理解。
A taxi driver taught me a million dollar lesson in customer satisfaction and expectation. Motivational speakers charge thousands of dollars to give training to company executives and staff. It cost me a $12 taxi ride.
I had flown into Dallas for the purpose of calling on a customer. Time was limited and my plan included a quick turn-around trip from and back to the airport. A spotless taxi pulled up. The driver rushed to open the passenger door for me and made sure I was comfortably seated before he closed the door. As he got in the driver’s seat, he mentioned that the neatly-folded Wall Street Journal next to me was for my use. He then showed me several tapes and asked me what type of music I would enjoy. I could not believe the service I was receiving! I took the opportunity to say, “Obviously you take great pride in your work. You must have a story to tell.”
“You bet,” he replied, “I used to be in Microsoft. But I got tired of it, thinking my best would never be good enough. I decided to find my position in life where I could feel proud of being the best I could be. I knew I would never be a rocket scientist, but I love driving cars, helping people and feeling like I have done a full day’s work and done it well. I thought about my personal strengths and ... wham! I became a taxi driver. One thing I know for sure, to be good in my business I could simply meet the expectations of my passengers. But, to be GREAT in my business, I have to go above the customer’s expectations! I like both the sound and the return of being ‘great’ better than just getting by being ‘average’.”
【1】What does the writer really want to say in Paragraph 1?
A.The writer thought the driver motivational.
B.The writer benefited a lot from the ride.
C.The writer was over charged for the ride.
D.The writer paid less for the ride.
【2】What caused the writer’s curiosity about the taxi driver?
A.His wonderful CD.
B.His touching speech.
C.His high-quality service.
D.His neatly-folded journal.
【3】From the last paragraph we know that the taxi driver .
A.is enthusiastic about his work
B.expects much from his work
C.thinks too highly of himself
D.goes above his own expectations
【4】Which of the following isthe taxi driver likely to agree?
A.Being great is a must in life.
B.Life is not easy for all of us.
C.Don’t expect too much in life.
D.Every one of us has strengths.
查看答案和解析>>
科目: 来源: 题型:
【题目】《桃花源》记中描述:“缘溪行,忘路之远近。忽逢桃花林,……林尽水源,便得一山,山有小口,仿佛有光,便舍船,从口入。初极狭,才通人。复行数十步,豁然开朗。土地平旷,屋舍俨然,有良田美池桑竹之属。”据此回答下列各题。
【1】“桃花源”的天然植被最可能是( )
A.温带草原 B.温带落叶阔叶林
C.亚热带常绿阔叶林 D.热带雨林
【2】“桃花源”溪流( )
A.1、2月为枯水期 B.结冰期较长
C.无地下水补给 D.无明显汛期
查看答案和解析>>
科目: 来源: 题型:
【题目】近年来我国“温室无土栽培生产”在华北地区得以迅速推广,农业生产效率显著提高。据此完成下列各题。
【1】该事实说明( )
A.没有土地也能进行农业生产
B.温室生产是提高农业生产效率的唯一手段
C.科技兴农是促进农业生产发展的重要手段
D.“温室无土栽培”是解决华北地区农业缺水的重要途径
【2】温室主要改善作物生长的哪种因素( )
A.热量 B.水分 C.土壤 D.光照
查看答案和解析>>
科目: 来源: 题型:
【题目】阅读理解。
On one of her trips to New York several years ago, Eudora Welty decided to take a couple of New York friends out to dinner. They settled in at a comfortable East Side cafe and within minutes, another customer was approaching their table.
“Hey, aren’t you from Mississippi?” the elegant, white-haired writer remembered being asked by the stranger. “I’m from Mississippi too.”
Without a second thought, the woman joined the Welty party. When her dinner partner showed up, she also pulled up a chair.
“They began telling me all the news of Mississippi,” Welty said. “I didn’t know what my New York friends were thinking.”
Taxis on a rainy New York night are rarer than sunshine. By the time the group got up to leave, it was pouring outside. Welty’s new friends immediately sent a waiter to find a cab. Heading back downtown toward her hotel, her big-city friends were amazed at the turn of events that had changed their Big Apple dinner into a Mississippi.
“My friends said: ‘Now we believe your stories,’” Welty added. “And I said: ‘Now you know. These are the people that make me write them.’”
Sitting on a sofa in her room, Welty, a slim figure in a simple gray dress, looked pleased with this explanation.
“I don’t make them up,” she said of the characters in her fiction these last 50 or so years. “I don’t have to.”
Beauticians, bartenders, piano players and people with purple hats, Welty’s people come from afternoons spent visiting with old friends, from walks through the streets of her native Jackson, Miss., from conversations overheard on a bus. It annoys Welty that, at 78, her left ear has now given out. Sometimes, sitting on a bus or a train, she hears only a fragment(片段) of a particularly interesting story.
5.What happened when Welty was with her friends at the cafe?
A. Two strangers joined her.
B. Her childhood friends came in.
C. A heavy rain ruined the dinner.
D. Some people held a party there.
6.The underlined word “them” in Paragraph 6 refers to Welty’s.
A. readers B. parties C. friends D. stories
7.What can we learn about the characters in Welty’s fiction?
A. They live in big cities.
B. They are mostly women.
C. They come from real life.
D. They are pleasure seekers.
查看答案和解析>>
科目: 来源: 题型:
【题目】阅读理解。
If you are a fruit grower—or would like to become one—take advantage of Apple Day to see what’s around.
It’s called Apple Day but in practice it’s more like Apple Month. The day itself is on October 21, but sinceit has
caught on, events now spread out over most of October around Britain.
Visiting an apple event is a good chance to see, and often taste, a wide variety of apples. To people who are used to the limited choice of apples such as Golden Delicious and Royal Gala in supermarkets, it can be quite an eye opener to see the range of classical apples still in existence, such as Decio which was grown by the Romans. Although it doesn’t taste of anything special, it’s still worth a try, as is the knobbly(多疙瘩的) Cat’s Head which is more of a curiosity than anything else.
There are also varieties developed to suit specific local conditions. One of the very best varieties for eating quality is Orleans Reinette, but you’ll need a warm, sheltered place with perfect soil to grow it, so it’s a pipe dream for most apple lovers who fall for it.
At the events, you can meet expert growers and discuss which ones will best suit your conditions, and because these are family affairs, children are well catered for with apple-themed fun and games.
Apple Days are being held at all sorts of places with an interest in fruit, including stately gardens and commercial orchards(果园).If you want to have a real orchard experience, try visiting the National Fruit Collection at Brogdale, near Faversham in Kent.
【1】What can people do at the apple events?
A. Attend experts’ lectures.
B. Visit fruit-loving families.
C. Plant fruit trees in an orchard.
D. Taste many kinds of apples.
【2】What can we learn about Decio?
A. It is a new variety.
B. It has a strange look.
C. It is rarely seen now.
D. It has a special taste.
【3】What does the underlined phrase “a pipe dream” in Paragraph 3mean?
A. A practical idea. B. A vain hope.
C. A brilliant plan. D. A selfish desire.
【4】What is the author’s purpose in writing the text?
A. To show how to grow apples.
B .To introduce an apple festival.
C. To help people select apples.
D. To promote apple research.
查看答案和解析>>
科目: 来源: 题型:
【题目】阅读下面材料,回答问题。
材料一 许多专家们认为我国人口发展正在快速步入“后人口转变时期”,实现了人口增长模式的历史性转变。在上海、大连等大都市出现了“未富先老”现象,在中西部小城镇和农村出现“留守小孩”、“留守家庭”等现象。
材料二 上海浦东将在国家劳动保障部的支持下,探索柔性延长退休年龄改革试点。
(1) 材料中提及到“后人口转变时期”和我国“实现了人口增长模式的历史性转变”,这里的“后人口转变时期”是指 (人口增长模式),其特征 。“实现了人口增长模式的历史性转变”的根本原因是 。
(2) “留守小孩”、“留守家庭”的出现产生的原因是什么?这种现象会对当地造成哪些影响?
(3) 浦东在探索柔性延长退休年龄改革中,率先可以试点的人群是 ( )
A、高科技、金融、现代服务业等单位的科技人员
B.宾馆、餐饮等服务行业
C.外来务工人员
D.野外工作人员
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