【题目】据美国宇宙网站报道,科学家发现2012年太阳活动达到历史少见的高峰期。据此回答下列问题。
【1】有关太阳活动的叙述,不正确的是 ( )
A.太阳黑子是太阳表面的低温区域
B.太阳“强风”的出现是太阳活动最激烈的显示
C.太阳黑子的多少,可以作为太阳活动强弱的标志
D.太阳黑子与耀斑出现的周期相同
【2】下一个太阳活动极小年约在 ( )
A.2017~2018年 B.2022~2023年
C.2013~2014年 D.无法确定
科目:高中地理 来源: 题型:
【题目】Freeflyers: Modem Skydivers
Imagine falling towards the planet Earth at 【1】 awesome speed of 300 kilometers per hour. You start your fall from over four kilometers above the Earth. And you have less than one minute before you pull your parachute(降落伞)cord. You are falling 【2】 fast that just turning your head can send you off 【3】 a different direction. This is the wild side of a sport that has not found its limit—freeflying.
Freeflying 【4】 (base) on the more traditional skydiving, 【5】 of which are eye-catching. However, it is more terrifying to watch freeflyers create formations and movements. Freeflyers, 【6】 the name suggests, enjoy the more spontaneous(即兴的)thrill of doing their own things.
The wildest trip for a freeflyers is falling ‘head down’. Falling ‘head first’ requires a great deal of control, which means 【7】 (travel) not only fast but also steadily. Even the 【8】 (slight) movement has a great effect on your direction.
They wear the amusing jumpsuits, strange helmets and smaller parachutes. 【9】 (actual), their parachutes are about one quarter the size of the traditional skydiver’s parachutes. It is only in the last few years 【10】 freeflying has gained any real public acceptance.
【语篇导读】本文主要介绍了一种极限运动:Freeflying。
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科目:高中地理 来源: 题型:
【题目】田晓同学在他的《我的家乡》作文中写道:“四月的早晨,广阔低平的田野一望无尽,船儿在密如蛛网的河流中穿梭,微风徐来.田里绿油油的稻秧,迎风起舞。田边的采桑姑娘欢歌笑语,池中的鱼儿不时跃出水面,塘边上蔗苗茁壮,果树花香,一派春意盎然之景。”据此回答下列问题。
【1】田晓的家乡位于下列哪个地区( )
A.黄淮海平原 B.东北平原 C.珠江三角洲 D.渭河平原
【2】该地的气候类型和耕作土壤分别是( )
A.温带季风气候、黄土
B.温带季风气候、黑钙土
C.亚热带季风气候、红壤
D.亚热带季风气候、水稻土
【3】“干旱是西北地区地理环境的总特征,其他地理要素总是与其力求保持协调一致”,这句话反映的区域特征是()
A.整体性 B.开放性 C.差异性 D.逻辑性
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科目:高中地理 来源: 题型:
【题目】不同区域形成的因素不同,区域特征相差也很大,回答下列各题。
【1】松嫩平原和长江三角洲相比,气候的差异是( )
A.松嫩平原生长期较长
B.降水较少
C.长江三角洲大陆性较强
D.高温多雨
【2】符合长江三角洲土地条件特点的是( )
A.广泛分布在此地区的水稻土是有机质含量较高的土壤 B.人口稠密,耕地较为集中
C.人均耕地高于全国平均水平 D.耕地中旱地所占比重大
【3】我国北方有些民居没有后窗,这反映出当地( )
A.光照较强 B.风沙大 C.冬季寒冷 D.雨水多
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科目:高中地理 来源: 题型:
【题目】When I was young, my mother didn't have the money to send me to school, but she thought it was important for me to keep up with education. So she decided to teach me extra lessons herself. But because she had to go to work, the only time she could do it was at 4:30 in the morning.
We need every one of you to develop your talents and your skills so that you can help us old folks solve our most difficult problems. If you quit on school—you're not just quitting on yourself, you're quitting on your country. No one's written your destiny(命运)for you, because you write your own destiny. You make your own future. That's why today I'm calling on each of you to set your own goals for your education and do everything you can to meet them. Your goal can be something as simple as doing all your homework, paying attention in class, or spending some time reading a book.
But whatever you decide to do, I want you to commit to it. I want you to really work at it. I know that sometimes you get that sense from TV that you can be rich and successful without any hard work—that your ticket to success is through rapping or basketball or being a reality TV star. No one's born being good at all things. You become good at things through hard work. You're not a good athlete the first time you play a new sport. You don't hit every note the first time you sing a song. You've got to practice.
【1】What can we learn from the first paragraph?
A.The writer's home was very rich.
B.The writer's mother was a teacher.
C.The writer was born in a poor family.
D.The writer didn't like reading books.
【2】What does the writer want everyone to do by improving their talents and skills?
A.To quit on their country to earn more money.
B.To offer help to the old people who have difficulties.
C.To write their own new destiny by working as TV star.
D.To spend some time writing books about their own life.
【3】Why does the writer call on everyone to set his/her own goal?
A.Because everyone's future is determined by themselves.
B.Because everyone's future is to do simple work.
C.Because everyone should do their homework.
D.Because everyone should pay attention in class.
【4】How can people realize their great dream?
A.By rapping.
B.By playing basketball.
C.By being a reality star.
D.By working hard.
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科目:高中地理 来源: 题型:
【题目】Asking them to boycott meetings when others do not agree with their demands is a(n) ________ to a very unhappy life of fighting with other people, ________ them their future happiness.
A. guarantee, having cost B. accomplishment, losing
C. invitation, costing D. affection, having lost
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科目:高中地理 来源: 题型:
【题目】--Does the young man standing there ________ the company.
-- No, the company is _____his father.
A.in possession of; in the possession of
B.have possession of; in the possession of
C. take possession of; in possession of
D. have possession of; in possession of
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科目:高中地理 来源: 题型:
【题目】It's great fun to go hiking in the valley, but ________ we shouldn't turn a blind eye to the potential risks.
A. on the other hand
B. on the contrary
C. as a matter of fact
D. as a result
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科目:高中地理 来源: 题型:
【题目】Jane is the only one of the students who ________ a little Chinese and is one of my friends who ________ studying in China now.
A. know; have B. knows; has C. knows; are D. know; is
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