In Beijing there are ______ hotels with stars at present.A．20B．34C．about 400D．more than 800
题目
In Beijing there are ______ hotels with stars at present.
A．20
B．34
C．about 400
D．more than 800
相似考题
更多“In Beijing there are ______ hotels with stars at present.A．20B．34C．about 400D．more than 800”相关问题
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第1题：
4．The weather in Beijing is colder than _________ ．
A．in Hefei
B． that in Hefei
C． Hefei
D． that of Hefei
正确答案：B
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第2题：
24． The passage tells us __________．
A． the sun is not the biggest star
B． the sun is bigger than any other star
C． only the sun can shine
D． the sun is one of the farthest stars from us
正确答案：A
24.A【解析】由第四段中“There are many big stars we can-t see... because it is the nearest of all sta rs．”可知。 -
第3题：
下面的程序段执行后,输出的结果是以下哪个选项( )。StringBuffer buf=new StringBuffer("Beijing2008");buf.insert(7,"@");System.out.println(buf.toString());A、Beijing@2008
B、@Beijing2008
C、Beijing2008@
D、Beijing#2008
参考答案：A
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第4题：
Chinese authorities said Tuesday trace amounts of atmospheric()from Japan have been detected in Beijing and many areas other than Heilongjiang in the northeast but stressed(强调)they pose no threat to public health．
A． radial
B．radiate
C． radiator
D．radiation
正确答案：D
D[解析]A项的意思是辐射状的；放射式的；径向的；星形的。B项的意思是辐射测量器，辐射计。C项的意思是散热器；暖气片。D项的意思是放射物；辐射。只有D项符合题意。
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第5题：
● 域名“ftp.beijing.gov.cn”中计算机名是（）（）A．ftp.beijing.gov.cn B． ftp.beijing.govC． ftp.beijing D． ftp
正确答案：D
域名“ftp.beijing.gov.cn”中计算机名是ftp，域名是：beijing.gov.cn。 -
第6题：
共用题干
So Many"Earths"
The Milky Way（银河）contains billions of Earth-sized planets that could support life.That's the finding of a new study.It draws on data that came from NASA's top planet-hunting telescope.
A mechanical failure recently put that Kepler space telescope out of service.Kepler had played a big role in creating a census of planets orbiting some 170,000 stars.Its data have been helping astronomers predict how common planets are in our galaxy.The telescope focused on hunting planets that might have conditions similar to those on Earth.
The authors of a study,published in The Proceedings of the National Academy of Sciences,conclude that between 14 and 30 out of every 100 stars,with a mass and temperature similar to the Sun,may host a planet that could support life as we know it.Such a planet would have a diameter at least as large as Earth's,but no more than twice that big.The planet also would have to orbit in a star's habitable zone.That's where the surface temperature would allow any water to exist as a liquid.
The new estimate of how many planets might fit these conditions comes from studying more than 42,000 stars and identifying suitable worlds orbiting them.The scientists used those numbers to extrapolate（推算） to the rest of the stars that the telescope could not see.
The estimate is rough,the authors admit.If applied to the solar system,it would define as habitable a zone starting as close to the Sun as Venus and running to as far away as Mars.Neither planet is Earthlike (although either might have been in the distant past).Using tighter limits,the researchers estimate that between 4 and 8 out of every 100 sunlike stars could host an Earth-sized world.These are ones that would take 200 to 400 days to complete a yearly orbit.
Four out of every 100 sunlike stars doesn't sound like a big number.It would mean,however,that the Milky Way could host more than a billion Earth-sized planets with a chance for life.The planet that could support life might be a little bit smaller than Earth.
A:Right
B:Wrong
C:Not mentioned答案：B解析：本篇文章只在第二段第一句表明，近来一次机械故障使开普勒太空望远镜不再为我们服务，并没有提到开普勒太空望远镜为我们服务了多少年。
第二段最后一句表明，开普勒太空望远镜主要寻找与地球有相似环境的星球。
第三段第二句表明，可让生命存在的星球的直径至少与地球的直径一样大，但不会超过地球直径的两倍。由此可推测出其不会比地球小，因此题干表述错误。
第三段第三、四句表明，适合生命存在的星球必须与它所环绕的恒星有一个合适的距离，以保证星球表面的温度允许液态水存在，而地球正是适合人类居住的星球，而且地球是绕着太阳运行的。
第四段第一句表明，这项新评估源于对超过4.2万颗星球的分析，而非源于对17万颗星球的分析。
第五段第一句表明，研究者承认这项评估是粗糙的，即不精确的。
文章第一段指出，这次的调查结果是新的发现，但通篇文章并未提到这是对可能有生命存在的星球的首次研究。 -
第7题：
The weather in Kunming is better than（）in Beijing.
Aone
Bthis
Cthose
Dthat
D
略 -
第8题：
设X=8，Y=5表达式的值为真的是（）。
- A、（X>Y）AND"BEIJING"$"BEI"
- B、（X<Y）AND"BEI"$"BEIJING"
- C、（X>Y）OR"BEI"$"BEIJING"
- D、（X<Y）OR"BEIJING"$"BEI"
正确答案:C -
第9题：
单选题下列选项中，正确的语句组是（）。Achar s[8]； s={“Beijing”}；
Bchar *s； s={“Beijing”}；
Cchar s[8]； s=“Beijing”；
Dchar *s； s=“Beijing”；
正确答案： C解析： 暂无解析 -
第10题：
单选题域名ftp.beijing.gov.cn中计算机名是（）。Aftp.beijing.gov.cn
Bftp.beijing.gov
Cftp.beijing
Dftp
正确答案： D解析： 暂无解析 -
第11题：
单选题The weather in Kunming is better than（）in Beijing.Aone
Bthis
Cthose
Dthat
正确答案： C解析： 暂无解析 -
第12题：
单选题House prices are more higher in Beijing than in many other places in China.AHouse
Bmore higher
Cin
Dmany other places
正确答案： B解析： -
第13题：
A
When you look at the sky at night，the moon looks bigger than the stars． In fact，the moon is much smaller than the stars．It is much smaller than the earth． But the moon is much closer to us than any star． That is why it looks so big． If you hold a coin close．to your eye，it looks big．If you look at it across the room，it looks small．The moon moves around the earth． It makes one trip in about four weeks． The moon looks flat(扁的)to us． But it is a round ball，like the earth．People once thought the moon had fire(火) on it． They thought the fire made it bright．Now we know the moon is like a mirror( 镜子 )． It gets its light from the sun Our sunlight comes from the sun，too: What is the sun? The sun is star． The stars we can see have their own light． There are many big stars we can-t see． Their light has burned out． Others are still bright，but they are so far away that we can-t see them． The sun looks bigger and much brighter than other stars because it is the nearest of all stars． The sun and the other stars we see are very hot，but the air around us saves us from(使------免于) the heat(热量) of the sun．The sun gives us light and warmth．It makes plants grow and leaves turn green． It makes life possible on our earth．It is a life-giving star．
( )21． The moon looks bigger because__________ ．
A． some stars are smaller than it
B．it is between the sun and the earth
C．it is the closest to the earth
D．it is very bright
正确答案：C
．21.C 【解析】由第一段中。But the moon is much closer to us than any star.打可知。 -
第14题：
阅读短文,判断句子正误,正确的写T,错误的写F。 The world's longest high －speed railway route, running from Beijing to Guangzhou, has been in operation for a few years. It cuts travel time between the two cities from 22 ho阅读短文，判断句子正误，正确的写T，错误的写F。
The world's longest high -speed railway route, running from Beijing to Guangzhou, has been in operation for a few years. It cuts travel time between the two cities from 22 hours to only 8 hours. With comfortable seats and quiet cabins, this high -speed line offers a pleasant journey for thousands of travelers.
The high speed railway connects Beijing with five provincial capitals. Part of the line, from Zhengzhou to Guangzhou, was in operation before the whole line was connected. The opening of the Beijing to Zhengzhou section has connected the entire line. It covers a total length of 2,298 kilometers.
The Beijing -Guangzhou line connects one third of China's population and more than 40 percent of its economic power. Travelers benefit from the efficient network, and find that their hometowns are not that far away.
As the American publication Newsweek puts it: China is now engaged in a“railway revolution”. These350 kilometer per hour high -speed railway trains have made the country's vast territory “substantially smaller”,and changed the country economically.
()26. The world's longest high-speed railway route is from Beijing to Guangzhou.
()27. It takes only 10 hours from Guangzhou to Beijing by train.
()28. The opening of the Beijing to Zhengzhou section has linked with the total route.
()29. The Beijing-Guangzhou line connects one third of China's population and more than 40 percent of its economic power.
()30. These 350 kilometer per hour high-speed railway trains have made the country's vast territory “considerably smaller”,and changed the country economically.
参考答案：26-30：T F T T F
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第15题：
下列选项中正确的语句组是
A．char s[8]; s={"Beijing"};
B．char s[8]; s="Beijing";
C．char *s; s={"Beijing"};
D．char *s; s="Beijing";
正确答案：D
解析：C语言不允许通过赋值语句给字符数组赋值，故选项A)，C)不正确，而“{}”是在定义变量的同时对变量进行初始化时使用，在赋值时不能使用。 -
第16题：
下列选项中正确的语句是
A．char s[8]; s={"Beijing"};
B．char*s; s ={"Beijing"};
C．char s[8]; s="Beijing";
D．char *s; s ="Beijing";
正确答案：D
解析：本题考核的知识点是字符欺组初始化及字符型指针的应用。字符数组初始化可以有两种方式：方式一，按单个字符的方式赋初值。方式二，把一个字符串作为初值赋给字符数组。比如：charch[5]=rabc”)，选项A属于这种情况，但是选项A定义的字符数组长度为8，由于最后还要加一个“\0”做结束标志，所以赋给他的字符串长度应小于等于7，所以选项A不正确；在给字符数组赋初值的时候，应该用花括号“{”和“}”将字符串括起来，故选项C不正确。将字符型指针变量指向字符串也有两种方法，一是在定义指针变量时就给其赋初值，比如：char*p="student"；二是给指针变量赋值，比如：p="student"；(p已经被定义为字符型指针变量；)，故选项D正确，而选项C中的花括号是多余的，应该去掉，所以，4个选项中选项D符合题意。 -
第17题：
What can be inferred about Mr. Dave Lincoln’s trip?
A. He drove his own automobile
B. He stayed at numerous hotels.
C. He stayed longer than he needed to be.
D. He went to attend a convention.答案：D解析：这道问题需要比较文章和选项的内容，从而确认和文章相符合的内容。第一篇文章是Lincoln 写的 ，第二篇文章是关于 Lincoln 的内容，因此对这两篇文章都要仔细浏览。这道问题比较耗时间，很容易 犯错，因此一定要注意。第二篇文章中的prices in the area were inflated due to the convention(那个地K的物价 因为这次会议而上涨），可以推出Lincoln出差是为了参加会议。第一篇文章中有“租车费（auto rental)”，因此 可以得知选项A“开着自己的车去”是错误的。选项B和C文中没有涉及。 -
第18题：
He（）less time reading stories about film stars than before.
Atakes
Bspends
Ccosts
Dpays
B
略 -
第19题：
The weather in Kunming is better than（）in Beijing.
- A、one
- B、this
- C、those
- D、that
正确答案:D -
第20题：
以下语句的输出结果是（）（＜CR＞为回车，Δ表示空格）a="Beijing"＜CR＞b="ShangHai"＜CR＞Printa；b＜CR＞
- A、Beijing＜CR＞ShangHai
- B、＜CR＞beijing＜CR＞ShangHai
- C、BeijingShangHai＜CR＞
- D、ΔBeijingΔ
正确答案:C -
第21题：
单选题The structures designed by Ralph C. Harris were fifteen-and seventeen-story buildings, and for their time, were some of the larger and more luxurious hotels and residences in existence.Atime, were some of the larger and more luxurious hotels and residences
Bera, they were some of the larger and more luxurious hotels and residences
Cera, were some of the largest and more luxurious hotels and residences
Dtime, they were some of the largest and most luxurious hotels and residences
Eera, were some of the largely and more luxuriously hotels and residences
正确答案： C解析：
根据句意和语法可知，D项最符合。 -
第22题：
单选题The universe has more than 100 billion separate systems of stars and gas known as _____.Agalleries
Bgangsters
Cgalaxies
Dgarments
正确答案： D解析：
galaxy银河系。gallery画廊。gangster歹徒。garment服装。 -
第23题：
单选题Countries sometimes spoil their beauty spots because ______.Athey are too poor to build beautiful hotels on them
Bthey have to cut down trees to build hotels on them
Cthey have to sell them to borrow money from foreign banks
Dthey are lacking experience in building hotels
正确答案： A解析：
录音中提到“What they spend on building has to be borrowed produces only chains of ugly hotels wherever there are beauty spots supposed to attract tourists”，意思是：他们(指前面提到的一些贫穷的国家)需要借钱来盖旅馆，可结果却是丑陋的旅馆横亘在风景优美的景区，而这些景区本应该吸引游客前来赏景的。由此可以推断出，这些国家毁了他们的风景区只是因为他们太穷不能建造美丽的旅馆，所以A项为正确答案。