【题目】第二次世界大战期间的一个早晨,英国海军海岸防卫指挥部接到各雷达站报告,说雷达受到了来自东方的奇怪干扰,这种干扰的方向与太阳移动的方向一致,而且只出现在白天。据此完成下列问题。
【1】对雷达受到的干扰,其原因可能是
A.德军使用的一种秘密武器
B.雷达本身的故障
C.太阳活动的影响
D.气候的影响
【2】太阳活动对地球造成的影响有
①引起潮汐现象
②干扰无线电短波通讯
③产生“磁暴”现象
④诱发降水量变化
A.①②③
B.②③④
C.①②④
D.①③④
科目:高中地理 来源: 题型:
【题目】______ they grow, they make sure ______ is left in the ground after harvesting becomes a natural fertilizer for the next year’s crop.
A. What; that B. Whatever; which
C. Whatever; what D. Whichever; what
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【题目】关于我国各地区国土整治与区域发展的重点,叙述正确的是
A.西南地区:地质灾害的防治与交通运输的建设
B.东北地区:森林的更新保护和荒地的开发利用
C.黄淮海地区:盐碱地的治理模式是“鱼塘-台田”模式
D.黄土高原地区:治理严重水土流失的根本措施是打坝淤地,保持水土
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【题目】阅读下面短文,根据其内容写一篇60词左右的内容概要。
In a small village, the parents of a little boy were very depressed due to his bad temper(脾气). The boy used to get angry very easily and hurt others with his words. While he forgot what he spoke in anger, his friends and neighbors avoided him.
His mother and father tried many ways to make him give up his anger and develop kindness. Unfortunately, all their attempts failed. Finally, the boy’s father came up with an idea.
One day, his father gave him a huge bag of nails, asking him to hammer one nail to the fence every time he lost his temper. The little boy found it funny and accepted what his father had said.
His anger drove him to hammer 30 nails into the fence on the first day! Over the next few days, the little boy found it very difficult to hammer the nails into the fence and decided to control his temper.
Gradually, the number of nails hammered into the fence was reduced and the day arrived when he hammered none!
Now, his father told him to remove the nails every day as he had controlled his anger. Several days passed and the boy was able to pull out most of the nails from the fence.
The father appreciated him and asked him, pointing to one of the holes, “What do you see there?”
The boy replied, “A hole in the fence?”
He told the boy, “The nails were your bad temper and they were hammered into people. You can remove the nails but still see the holes in the fence. The fence never looks the same! It has scars all over! Your bad temper and anger were like that! Use words for good. Use them to show your heart!”
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【题目】“因煤设市”的吉林省辽源市煤炭业曾占全市工业总产值的80%以上。2008年被国务院确定为全国首批12个资源枯竭型试点城市之一,但辽源抓住国家扶持东北老工业基地、扶持资源枯竭型城市转型的政策机遇,不断加大产业结构的调整,加快城镇化建设的步伐。据此回答下列各题。
【1】与鲁尔区相比,辽源较贫乏的自然资源是 ( )
A.铁矿石 B.水能资源 C.水资源 D.煤炭资源
【2】资源枯竭型城市转型是一道“世界性难题”,辽源采取了如下部分措施,与鲁尔区治理思路不一致的是 ( )
A.省直部门帮扶辽源,引进资金项目;
B.加快基础设施建设,如高速公路和高速铁路;
C.发展战略格局上,把辽源纳入经济区,建设吉林经济产业带
D.提出“数字辽源”的理念,以信息技术推动辽源的全面转型
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【题目】 --Do you still remember when we went to Australia?
--I can’t remember now but ______ sometime last winter?
A. might it be
B. could it be
C. could it have been
D. should it have been
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【题目】 The study of natural history is not something to be left to biologists. In fact, their capacity _____ the time they can spend away from their offices is very limited.
A. in terms of B. in search of
C. in view of D. in spite of
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科目:高中地理 来源: 题型:
【题目】阅读下面材料,回答问题。
根据我国“风云”二号卫星的实时监测,2001年3月28日17时40分至22分,太阳连续爆发6起中等强度的耀斑,其中19时40分左右和20时20分左右的太阳耀斑持续时间近1个小时。29日17时50分左右,太阳又爆发一次强烈的耀斑,持续时间约1个小时,耀斑喷射的高能带电粒子流——“太阳风暴”几个小时就可抵达近地空间。
本次太阳峰年自1996年8月拉开“序幕”,1999年3月进入极盛期。从理论上说,目前太阳活动已逐渐走下坡路了。但它似乎并不服气,仍不时给地球通信、卫星、电力一点“颜色”看,而4月3日爆发的太阳X射线耀斑强度更是25年来之最。
本次太阳峰年有些特别,属于极盛期相对平静,下降期却“高潮迭起”。对照前两个太阳峰年活动,专家认为这种现象还是正常的。
(1)“太阳风暴”对地球的重大影响是( )
A.给予地球特别多的能量
B.使地球的温度升高很多
C.使地球的降水增加很多
D.会使地球紫外线的辐射量增多
(2)“耀斑”出现在太阳大气的哪个部位( )
A.太阳核部 B.光球层 C.色球层 D.日冕层
(3)根据太阳活动的周期,本次太阳峰年要真正滑入“谷底”,即太阳活动极小年的时间大约是( )
A.2007年前后 B.2004年前后
C.2001年前后 D.2012年前后
(4)文中“仍不时给地球通信、卫星、电力一点“颜色”看主要是指给地球及人类带来影响有
; ; (任填三点)
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【题目】“血迹石”是约三亿年前,海水中一些具有钙质硬壳骨骼的海生生物的遗体,在沉积期间,与海水中的氧化铁和氧化锰成分发生作用后形成的一种奇特岩石。“千人石”为距今一亿五千万年的中生代侏罗纪时代喷发的岩浆凝结而成。据此回答下列问题。
【1】与“血迹石”和“千人石”成因类型相同的分别是 ( )
A.花岗岩和石灰岩 B.大理岩和砂岩
C.石灰岩和玄武岩 D.砂岩和片麻岩
【2】关于“血迹石”和“千人石”的形成,叙述正确的是 ( )
A.“血迹石”的形成是外力作用的结果
B.“血迹石”的形成经历了风化、侵蚀、搬运、沉积、固结成岩和地壳运动等过程
C.“千人石”一定具有层理构造
D.“千人石”的形成经历了变质作用和冷凝作用
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