Man has invented four kinds of satellites.The first kind of

y54742022-10-04 11:39:543条回答

Man has invented four kinds of satellites.The first kind of satellites studies the geography of the earth.They are used to make maps.They also help countries to see where they can find oil or gold.The second kind of satellites is used to guide ships and planes.A ship or a plane can send a message to the satellites and can find out where it is.The third kind of satellites studies the weather.These satellites watch clouds and strong winds moving across the earth.They warn countries to make preparation when very bad weather is coming.They take pictures of the earth from thousands of miles above it and send the photos to weather stations on the ground.Another kind is used for communication.Telephone calls ______ countries can be sent by these satellites.Some can carry hundreds of calls at one time.The call is to be the satellite then the satellite sends it to a station in the country is being phoned.These satellites also carry pictures; they can receive and send about eight ______________ at a time.
A.plays B.programmes C.films D.languages
选什么?为什么?最后一句话请翻译一下.

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共3条回复
iampigll 共回答了17个问题 | 采纳率94.1%
我觉得选B,因为按照字面的意思来说,四个选项分别表示:A 剧目;B 节目; C 电影 D 语言
分析一下此部分的意思,就可知道B 节目 范围会广一些,更适合,卫星会传送图片,这些图片形成的肯定有电视剧,也肯定有电影,当然我们也能听到各种语言的声音了,所以B 更适合些
翻译:这些卫星也能传送图片,可以一次收发大约八个节目.
1年前
贝儿乖乖 共回答了12个问题 | 采纳率
C吧 ,只有C跟pictures挨的很近。
最后一句翻译:而且这些卫星还能负载图片;他们能够一次收发大约8部电影(的图片容量)。
1年前
牛仔我很忙 共回答了55个问题 | 采纳率
是c
film有胶片、胶卷的意思
翻译:这些卫星还能够传输图片,他们一次能够收发8张胶片
1年前

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你知道谁发现了美洲,谁发明了电脑?
你看下这个句子do you know who invented the computer意思为你知道谁发明了电脑吗.那这
你看下这个句子do you know who invented the computer意思为你知道谁发明了电脑吗.那这个电脑前加the不是表示电脑的全部吗.我现在有点蒙了,呵呵,那我有一本书上是这样写的the 加可数名词单数表示一类事或一类人呀.如果我理解错了,
wudd7771年前1
斯伯兹曼 共回答了12个问题 | 采纳率100%
这里加the为了强调 可以不加
虚拟语气的用法_ for your encouragement,I’d never have invented this
虚拟语气的用法
_ for your encouragement,I’d never have invented this machine.
A.Had it not B.If it were not C.If I had not been D.Had it not been
可我不知道为什么会出现it,是什么含义,我想选C为什么不对呢
不拖鞋1年前1
彼一时法 共回答了23个问题 | 采纳率95.7%
我觉得这道题可以还原一下:(变成强调句)
It was for your encouragement that I invented this machine,强调句 强调部分为for your encouragement.对此句话进行虚拟,即对过去时进行虚拟,“如果不是因为你的鼓励我不会发明这个机器.”即“If it had not been for your encouragement,I'd never invented this machine”.省略if ,将had提前,整句变为:Had it not been for your encouragement,I'd never have invented this machine.所以答案为D.C选项的句子结构还原就是不正确的
不知这样解释你懂不懂.
帮我猜个英语迷语The man who invented it doesn't want it.The man who
帮我猜个英语迷语
The man who invented it doesn't want it.The man who bought it doesn't need it.The man who needs it doesn't know it.What is it?
daiyucall1年前2
吾爱井宝 共回答了31个问题 | 采纳率90.3%
发明它的人不想要它,买它的人不需要它,需要它的人不知道它.
coffin(棺材)
翻译谢谢翻译谢谢Hiroshi Kobayashi invented Saya in 2004
小鱼儿他的kk1年前1
acer47 共回答了24个问题 | 采纳率87.5%
小林浩于2004年发明了Saya.
to have invented 和having invented 用法的区别
to have invented 和having invented 用法的区别
如 Tom is generally considered _____ the first computer
A to have invent
B having invented
缘羽剑心1年前2
sunseasky 共回答了22个问题 | 采纳率86.4%
A
consider doing是考虑
consider to do是认为
在此题中,汤姆被普遍认为是第一个发明计算机的人,所以,用consider to do.据时态,用不定式的完成时,to have done
the most useful technological device invented by you
the most useful technological device invented by you
you are expected to use the vocabulary and structures acquired to design"the most useful technological device"(invented by you) A-a list of components B-a description of the main funtions it can perform C-instrucyions:how to use yhe device
lvzhenjia1年前1
终极点点 共回答了21个问题 | 采纳率76.2%
意思就是让你自己设计一个科技设备,希望你能用已知的词和结构来设计,你需要列出包括,A.组件清单 B.主要功能概述 C.设备使用方法
The telephone was invented in ________ nineteenth century b
The telephone was invented in ________ nineteenth century by Bell.
A.a B.an C.the D./
dragontony121年前1
后悔了 共回答了14个问题 | 采纳率100%
C

how was the basketball invented英语作文
euferina1年前1
xiaohaha13 共回答了22个问题 | 采纳率86.4%
When and where was the basketball invented?
The basketball was invented in America in 1891。
i think the telephong was invented before the car 为什么不能用afte
i think the telephong was invented before the car 为什么不能用after
jianmaochang1年前1
hy那些花儿 共回答了16个问题 | 采纳率93.8%
发明时间
汽车:1885年-1886年;电话:1876年
电话比汽车早,所以用before,不用afte
初二英语,准确In 1973,Martin Cooper invented the first cell phone.B
初二英语,准确
In 1973,Martin Cooper invented the first cell phone.Because they were too big and expensive at first,so cell phones were only used by the military and business.1._______
A cell phone is a special kind of phone.It's not connected to the telephone in your house and works both inside and away from your house.For example,you can use a cell phone to make a call in your car,at the park,in the supermarket or even in the mountains.A cell phone turns your voice into a special kindof electricity and sends it over the air to a.nearby cell.tower.2._______Cell phones work well when they are near cell towers,but not so well if they are too far away from a cell tower.
Cell phones are important for us.3.________Even the kids and old people use cell phones.4.________They are not just phones any more.Many people use cell phones to take pictures and even surf the Internet.
阅读短文,从所给的六个选项中选择可以填入空白处的最佳选项.(有两项多余)
A.The tower sends your voice to the person you are calling.
B.And.cell phones are much smarter with more functions.
C.What do you like to do with a cell phone?
D.Now they are much more.popular.
E.By 1983 they were much smaller and less expensive.
F.You can't use a cell phone on a stormy day.
必须准确
iuc71年前1
jklqqq 共回答了13个问题 | 采纳率84.6%
1E
2A
3D
4B
根据上下文翻译即可知答案阿 同学
来个英语好的1.主动语态和被动语态的含义2.be invented by 的意思3.be used for的意思4.wo
来个英语好的
1.主动语态和被动语态的含义
2.be invented by 的意思
3.be used for的意思
4.work 的一般过去时被动语态
5.give的一般现在时被动语态
6.use的现在完成时被动语态
ch5191年前8
cyd2598 共回答了18个问题 | 采纳率94.4%
1.英语动词有两种语态:主动语态和被动语态.主动语态表示主语是动作的执行者,被动语态表示主语是动作的承受者.
如:
Many people speak English.(主动语态)
English is spoken by many people.(被动语态)
2.被(某人)发明
3.被用来...(接名词或动名词)
如:The machine is used for work/washing clothes
4.was /were worked
5.is /are given
6.has been used
who invented the bicycle
美人线1年前2
junzi_junzi 共回答了23个问题 | 采纳率87%
谁发明了自行车
Do you know the person _____ invented this machine?
Do you know the person _____ invented this machine?
Sorry,I don't know
A.which
B.who
C.whom
D.what
luyer1年前4
六指上校 共回答了18个问题 | 采纳率94.4%
B 充当定语从句引导词,指代 person
The abacus was The abacus was invented in the sixth century
The abacus was The abacus was invented in the sixth century by the chinese
写篇作文,初三第九单元的SELF CHECK的那篇,求高手写篇,
dl35621年前1
IamPP 共回答了25个问题 | 采纳率100%
An abacus, also called a counting frame, is a calculating tool used primarily in parts of Asia for performing arithmetic processes. Today, abaci are often constructed as a bamboo frame with beads sliding on wires, but originally they were beans or stones moved in grooves in sand or on tablets of wood, stone, or metal. The abacus was in use centuries before the adoption of the written modern numeral system and is still widely used by merchants, traders and clerks in Asia, Japan, Africa, India and elsewhere.
The user of an abacus is called an abacist; he or she slides the beads of the abacus by hand.[1]
The earliest known written documentation of the Chinese abacus dates to the 14th century AD.[13]
The top of the abacus is called the heaven and the bottom is called the earth.[14]
The Chinese abacus known as the suànpán is typically 20 cm tall and it comes in various widths depending on the operator. It usually has more than seven rods. There are two beads on each rod in the upper deck and five beads each in the bottom for both decimal and hexadecimal computation. Modern abacuses have one bead on the top deck and four beads on the bottom deck. The beads are usually rounded and made of a hardwood. The beads are counted by moving them up or down towards the beam. If you move them toward the beam, you count their value. If you move away, you don't count their value.[citation needed] The suanpan can be reset to the starting position instantly by a quick jerk along the horizontal axis to spin all the beads away from the horizontal beam at the center.
Suanpans can be used for functions other than counting. Unlike the simple counting board used in elementary schools, very efficient suanpan techniques have been developed to do multiplication, division, addition, subtraction, square root and cube root operations at high speed.
In the famous long scroll Along the River During the Qingming Festival painted by Zhang Zeduan (1085–1145 AD) during the Song Dynasty (960–1297 AD), a suanpan is clearly seen lying beside an account book and doctor's prescriptions on the counter of an apothecary's (Feibao).
The similarity of the Roman abacus to the Chinese one suggests that one could have inspired the other, as there is some evidence of a trade relationship between the Roman Empire and China. However, no direct connection can be demonstrated, and the similarity of the abaci may be coincidental, both ultimately arising from counting with five fingers per hand. Where the Roman model (like most modern Japanese) has 4 plus 1 bead per decimal place, the standard suanpan has 5 plus 2, allowing use with a hexadecimal numeral system. Instead of running on wires as in the Chinese and Japanese models, the beads of Roman model run in grooves, presumably making arithmetic calculations much slower.
Another possible source of the suanpan is Chinese counting rods, which operated with a decimal system but lacked the concept of zero as a place holder. The zero was probably introduced to the Chinese in the Tang Dynasty (618-907 AD) when travel in the Indian Ocean and the Middle East would have provided direct contact with India, allowing them to acquire the concept of zero and the decimal point from Indian merchants and mathematicians.
这个机器人是他的叔叔去年发明的 翻译成英文(be invented by)
结发受长生1年前1
zsqzph 共回答了19个问题 | 采纳率94.7%
Last years this robot is invented by his fathe