首页
登录
职称英语
Have you ever wondered what the sky really is? Long ago many thought it circl
Have you ever wondered what the sky really is? Long ago many thought it circl
游客
2023-10-07
105
管理
问题
Have you ever wondered what the sky really is? Long ago many thought it circled the earth, carrying the sun, moon, planets, and stars with it. Since then scientists have found that it is really just space. In this space the earth, moon, planets, sun, and other stars are traveling.
At times the sky changes its color. When the sun rises or sets, red, orange, yellow, or pink colors are seen. During a clear day the sky is very blue, and on a rainy day it is gray. At night it seems almost black except for the light from the moon and stars.
People of old times thought the stars made pictures in the night sky. They saw bears, lions, and many other things. Sailors at sea and shepherds in fields with their sheep knew these. They need only to look. They can go out and view the night sky.
No one knows how many stars are there in the sky. They don’t know how far the sky reaches out in all directions from the earth. Each new and larger telescope that is built helps scientists see farther out into space. More distant stars and planets are there to be discovered.
Most people like to go up into the sky. They travel in balloons and airplanes. People have gone as far as the moon. Someday they will visit distant planets and beyond.
选项
A、a circle
B、space
C、a star
D、a planet
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3080468.html
相关试题推荐
Thisplaceisreallybeautiful,andmanypeoplebringtheirwivesandfamilieso
Tobefrank,Ireallyprefertheformerprogramtothe_____.A、lateB、laterC、lat
Howmenfirstlearnedtoinventwordsisunknown.Allwereallyknowisthat
Howmenfirstlearnedtoinventwordsisunknown.Allwereallyknowisthat
Howmenfirstlearnedtoinventwordsisunknown.Allwereallyknowisthat
[originaltext]M:IreallywishTomwouldtakemoreinterestinourbusiness.I
[originaltext]M:IreallywishTomwouldtakemoreinterestinourbusiness.I
[originaltext]M:IreallywishTomwouldtakemoreinterestinourbusiness.I
Collegeisaplacetoexploremanypossibilities;youreallycan’tdoitall
Collegeisaplacetoexploremanypossibilities;youreallycan’tdoitall
随机试题
•Youwillhearaprogramaboutbusiness.•Foreachquestion(23-30),mark
Thereisagrowingdemandinthestatefor"initiativeandreferendum,"aproced
It’salwaysinterestingtoreadthequotationsofpeoplewhoknewamassmur
[originaltext]I’mgladtoseesomanyofyouhere.We’vebecomereallyalar
Changingjobsisverycommontoday.Thedaysaregoneofhavingonlyonecar
若一台计算机的字长为4个字节,这意味着它()A.能处理的数值最大为4位
A.蝶窦 B.筛窦 C.海绵窦 D.上颌窦 E.额窦开口于中鼻道和上鼻道
物业管理三级服务标准中,对重点区域、重点部位每()小时至少巡查1次。A:1 B
甲企业为增值税一般纳税人,主要从事钢材生产及销售业务。2019年4月份的部分财务
根据《建设工程施工合同示范文本》的规定,缺陷责任期最长不超过()年。A.1
最新回复
(
0
)