首页
登录
职称英语
How far is the sun from the earth? This is a question you have asked yoursel
How far is the sun from the earth? This is a question you have asked yoursel
游客
2025-03-12
15
管理
问题
How far is the sun from the earth? This is a question you have asked yourself since you began asking anything. In fact, for thousands of years astronomers【C1】______the same question. But they had no way of getting an exact answer【C2】______the sun was far, far away. Now with the use of radio telescope, they【C3】______give a very exact answer: the sun is 92,956,000 miles away from the earth.
Can you imagine【C4】______that is?
The airplane today travels【C5】______a speed of 700 miles an hour. Imagine that you were flying to the sun in this airplane. You could make no stops for rest,【C6】______for gas or oil, because there would be no place for you to stop. You would fly day and night at such a speed. Yet by the time you arrived, fifteen years would【C7】______
The electric train can travel as fast as 110 miles an hour. If a railway could be built on a sunbeam, it【C8】______take the train nearly 100 years to【C9】______the sun. You would get very, very tired even if you lived【C10】______finish the journey.
What a long way it is to the sun! Have you ever thought that the sun is as far away from us as that? [br] 【C5】
选项
A、in
B、with .
C、on
D、at
答案
D
解析
以某速度前进的表达中。需要介词at来引导,at a/the speed of,所以答案为D)。
转载请注明原文地址:https://tihaiku.com/zcyy/3993491.html
相关试题推荐
______thesequestionsmaysoundacademic,answerstothemcouldhaveprofoundec
Whatdoconsumersreallywant?That’saquestionmarketresearcherswouldlo
Whatdoconsumersreallywant?That’saquestionmarketresearcherswouldlo
Whatdoconsumersreallywant?That’saquestionmarketresearcherswouldlo
SorryIcan’tansweryourquestion.Iknow______aboutthesubject.A、alittleB
Theboydenied(tohaveseen)(anyone)inthebuildingwhen(beingquestioned)b
(Findanswers)(to)thesequestion(is)something(like)adetectivestory.A、Fin
______,Ishouldaskthemsomequestions.A、ShouldtheycometousB、Iftheycome
______youwerebusy,Iwouldn’thavebotheredyouwithmyquestions.A、IfIreal
Youmustaccustomyourselftobemoreatyour______whenyouarewithpeople.A、
随机试题
中国悠久的历史、广袤的国土、与世界各国和海外文化的广泛接触,孕育了中餐的独特艺术。中国有一句古话至今还广为流传,叫作“民以食为天”。几千年的推陈出新和不
Therehavebeenchangesinwomen’s【B1】______towardssports.Thesechanges
[originaltext]M:Whatkindofaccountdoyouwanttoopen?W:Asavingsaccount
[originaltext]W:(19)Whythelongface?I’veneverseenyousodown.Ithought
在现代伦理学概念体系中,道德是()。A.一种特殊的社会现象 B.以社会习俗、
患者,女性,31岁,突然出现畏寒,高热,体温达40℃,伴下腹坠痛,排尿疼痛,尿常
A.环有缩小的趋势以阻碍原磁通量的减小 B.环有扩大的趋势以阻碍原磁通量的减小
某建筑场地地层条件为:地表以下10m内为黏性土,10m以下为深厚均质砂层。场地内
按照企业所得税法的规定,下列属于中国居民企业的有()。A.依照我国法律在我
根据《水工混凝土施工规范》SL677-2014,水利水电工程施工中,跨度≤2m的
最新回复
(
0
)