题目
阅读理解The journey to the moon has been the first step towards future exploration(探险)space.
The journey to the moon has been the first step towards future exploration(探险)space. The distance between the moon and the earth is very short indeed when compared the distances between earth and the other planets. Mars, the nearest planet to Earth is millions of miles away! Traveling to the planets will be man's next aim. Such travels will be more challenging(挑战) than the trip to the moon and certainly more adventurous( 冒险).
Recently, two American spaceships, Vikings 1 and 2, landed on Mars trying to discover whether that planet has any life on it. So far the signs of life on Mars has neither confirmed(确认) nor ruled out. Russians have discovered that the surface of Venus(金星) is so hot that it is almost certain that there is no life there. Also the atmosphere of Venus is extremely dense(稠) and the pressure is nearly a hundred times greater than that of the earth's atmosphere.
Scientists believe man may find planets, which have the same conditions as those we have on earth, but man should realize the earth will be his only home for a long time and begin to love and care for it.
( )6. According to the passage, traveling to the planets will be_________
A. much easier and even more interesting B. far more exciting and dangerous
C. man's final aim D. man's first step
( )7. Which of the following is NOT true?
A. Mars is nearer to the earth than the moon.
B. The moon is much nearer to the earth than Mars.
C. Of all the planets, Mars is the nearest to the earth.
D. All the planets are much farther to the earth.
( )8. From the passage, we can guess__________
A. there is life on Mars
B. there is no life on Mars
C. the atmosphere of Mars is not so dense as that of Venus
D. Scientists will have little hope to find the answers
( )9. Man can live on under the conditions of_____________
A. much too hot surface B. the same pressure as we get on the earth
C. normal atmosphere as we have on the earth D. both B and C
( )10. Scientists think we should take care of our earth because____________
A. no other planets are going to take the place of the earth
B. everything needed is provided by the earth
C. the only home of man will be the earth for a long time
D. the dream to find another home for man will come true
The journey to the moon has been the first step towards future exploration(探险)space. The distance between the moon and the earth is very short indeed when compared the distances between earth and the other planets. Mars, the nearest planet to Earth is millions of miles away! Traveling to the planets will be man's next aim. Such travels will be more challenging(挑战) than the trip to the moon and certainly more adventurous( 冒险).
Recently, two American spaceships, Vikings 1 and 2, landed on Mars trying to discover whether that planet has any life on it. So far the signs of life on Mars has neither confirmed(确认) nor ruled out. Russians have discovered that the surface of Venus(金星) is so hot that it is almost certain that there is no life there. Also the atmosphere of Venus is extremely dense(稠) and the pressure is nearly a hundred times greater than that of the earth's atmosphere.
Scientists believe man may find planets, which have the same conditions as those we have on earth, but man should realize the earth will be his only home for a long time and begin to love and care for it.
( )6. According to the passage, traveling to the planets will be_________
A. much easier and even more interesting B. far more exciting and dangerous
C. man's final aim D. man's first step
( )7. Which of the following is NOT true?
A. Mars is nearer to the earth than the moon.
B. The moon is much nearer to the earth than Mars.
C. Of all the planets, Mars is the nearest to the earth.
D. All the planets are much farther to the earth.
( )8. From the passage, we can guess__________
A. there is life on Mars
B. there is no life on Mars
C. the atmosphere of Mars is not so dense as that of Venus
D. Scientists will have little hope to find the answers
( )9. Man can live on under the conditions of_____________
A. much too hot surface B. the same pressure as we get on the earth
C. normal atmosphere as we have on the earth D. both B and C
( )10. Scientists think we should take care of our earth because____________
A. no other planets are going to take the place of the earth
B. everything needed is provided by the earth
C. the only home of man will be the earth for a long time
D. the dream to find another home for man will come true
提问时间:2020-08-07
答案
好简单啊
是不是初中的啊
答案是:BDCDC
是不是初中的啊
答案是:BDCDC
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
最新试题
- 1刘备( )虎( )山 吕布有( )无( ) 孔明锦( )妙计 马谡言( )( )实 黄忠( )刀不( )
- 2高中英语作文 分点时可用哪些连接词?
- 3分解下列因式 1.A的平方-AB-2B的平方+A+4B-2= 2.2X的平方-3XY-2Y的平方+3X+4Y-2= 3 10X的平方-27XY-28Y的
- 4秋天的果园五彩缤纷,色彩斑斓,是个美丽的季节.(改病句)
- 5有个超难的问题 谁能帮我
- 6质量分数怎么算
- 7酉矩阵如果不是实的,那它是准正交的吗?
- 8把函数y=sin(2x+π3)的图象向右平移π6个单位,所得到的图象的函数解析式为 _.
- 9一根绳子长12米,剪去1/4,还剩下全长的几分之几,还剩几米?
- 10“看这些猴子”的英文
热门考点
- 1what a nice picture of a house .l would be ___ with some green trees around it.
- 2二氧化氮中氮元素的化合价是
- 3(-a)的平方乘以(-b)的立方+(-a的平方b的立方)计算过程
- 4chinese的缩写是什么?英文的
- 5北京市今年1月份开始以PM2.5标准公布空气质量.PM2.5是指大气中直径小于或等于2.5微米的颗粒物.下列做法不会增加空气中PM2.5的是( ) A.露天焚烧秸秆 B.用煤作燃料 C.汽车排放尾气
- 6密度是0.6×103kg/m3的木块,体积是2m3,当它漂浮在水面上时,求: (1)木块受到的浮力? (2)求木块露出水面的体积(g取10N/kg)
- 710.58小数怎样化成分数?
- 8如何验证甲烷与氯气反应产生的HCl?
- 9隐瞒的滋味作文450字.1小时之内提交!
- 10consumption