阅读理解 阅读下面的短文.从各题所给的四个选项中选出最佳选项. Sweden's pop phenomenon, which started with ABBA in the seventies, has exploded into a large industry ranging from CD sales to concert tours. But homegrown bands 题目和参考答案——精英家教网——
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阅读下面的短文，从各题所给的四个选项（A、B、C和D）中选出最佳选项。
Sweden's pop phenomenon, which started with ABBA in the seventies, has exploded into a large industry ranging from CD sales to concert tours. But homegrown bands and CD makers are only a part of the success. World stars are beating a path to Sweden's music producers whose studios and songwriters lie behind many an American and British success.
Denis Pop— one of the greatest Swedish pop producers — put Sweden on the map, writing and producing hit after hit for stars as the Backstreet Boys, Boll Jovi and Britney Spears. French-Canadian Celine Dion, American Boyband 98 Degrees and American singer Jennifel Lopez turn to Sweden for songs composed by music writer and producer Arnthor Birgison.
All this has made Sweden the world's third biggest exporter of music But how did Sweden manage to spread its sound all over the globe?
Birgison, 25, believes the traditional Swedish approach to hard work and an unfriendly climate are key to the music sensation (轰动). Besides, Swedes are also very good at speaking English, which is very. important, because very little music sung in other languages succeeds anywhere outside its home country. Another piece in the puzzle is that Swedish children at an early stage get to try out musical instruments and learn music theory in school, at little cost to
their parents.
We can learn from the above passage that ________.
Sweden exports tile largest amount of music to the outside world
Swedish musical training theory is puzzling to kids of early ages
Swedish musicians have made great contribution to world music
most of the western singers' success bases on the work of the Swedish artists
What does "ABBA' in the opening paragraph most probably refer to?
,a music group.
A successful industrialist.
A CD maker.
All of the above.
Which of the following leads to the success of Swedish music and musicians?
The artists' hard work.
Poor weather conditions.
The musical training system.
All of the above.
If the Swedish musical artists couldn't speak good English,________.
they wouldn't be able to learn the up-to-date music theories
the Swedish music wouldn't have been so internationally successful
they would have difficulty in communicating with foreign singers
they wouldn't have children start to learn music at an early age
答案：1．C;2．A;3．D;4．B;
练习册系列答案
科目：高中英语
Mrs. Green was eighty,but she had a small car ,and she always drove to
the shops in it on Sunday and bought her food.
She did not drive fast,because she was old,but she drove well and never
hit anything.Sometimes her grandchildren said to her,“Please don’t drive your car,we
can take you to the shops.”
But she always said,“No,I like driving.I've driven for fifty years
and I’m not going to stop now.”
Last Sunday she stopped her car at some traffic lights because they
were red,and then it did not start again.the lights were green,then yellow,then red,then
green again,but her car did not start.
“What am I going to do now?”she said.
But then a policeman came and said to her kindly,“Good morning,Don’t
you like any of our colors today?”
判断下更句子的正误，正确的用“T”表示，错误的用“F”表示：
1．She always bought her food
on Saturday. ( )
2．She did not drive well. ( )
3．She has driven for fifty
years. ( )
4．Her grandchildren were
happy when she drove her car. ( )
5．Mrs. Green’s engine did
not start that day. ( )
科目：高中英语
来源：江苏省句容、六合、高淳三地学年高一上学期期中联考英语试题
I received pictures of my daughter floating(漂浮)on a lake in California．Right there under the sun during the hottest time of the day, she has only her swimsuit to cover her．
When I showed it to my students, it was as if I had shown them scenes from a horror(恐怖)movie．
“But she will get dark,”they said．
“That's what she wants,”I told them．“We think darker skin(肤色)is beautiful．”
They looked at me in disbelief．It was as if I came from the moon．
For years, American girls spend their summer trying to get as tanned(晒黑)as possible．In China, on the other hand, girls use umbrellas all year round．
What in the world is going on?
The pale skin we think looks unattractive(不漂亮)is what Asian women want．Both groups want to meet their culture's standard(标准)of beauty．
In the US, if you can afford to go on vacation in the summer, you head for a river, a lake or a beach, where you try to get as much sun as possible．If you are rich you take a winter vacation in some sunny spot．Your winter tan shows your wealth．
In China, once upon a time, the few wealthy were the ones who didn't have to work out in the hot sun．So the whiter the skin, the richer the woman．The folk opera performers who play these ladies wore lots of white makeup(妆容)．The tradition survives to this day．
So it comes naturally that none of my students wishes to follow the Western ways in this regard．
But now I am noticing that a new business-the tanning booth(美黑店)-started up in China．I admire those brave enough to define(给…下定义)their own idea of beauty, but I do wonder what their grandmothers would have to say to them about it!
The students were shocked at the picture the writer showed them because ________．
they thought it shameful for a girl only to wear a swimsuit
the writer's daughter was wearing very little while out in the sun
it is dangerous for a girl to be out on a lake alone
with the powerful sunlight the writer's daughter would have got a suntan
According to the article, which kind of woman meets the American standard of beauty?
Women with blond hair．
Women with a slim figure．
Women with tanned skin．
Women with pale skin．
In the US a winter tan usually means the person ________．
is hard-working
doesn't have to work
has a lot of money and spare time
is from a very poor family
The writer ________ the tanning booth started up in China．
is not interested in
doesn't understand
doesn't like
has mixed feelings about
科目：高中英语
来源：高考三人行·英语
The fast English dictionary was published in 1604. The dictionary was actually nothing more than a list of about 3,000 difficult words, each followed by a one - word definition (定义). The author (作者), Robert Cawdrey, made no attempt to include everyday words in his dictionary. No one, he reasoned (推理), would ever have to look up a word in a dictionary if he already knew the meaning of the word. During the 1600’s more dictionaries were published. Each followed Cawdrey’s lead and presented a few thousand hard words. Around 1700 one dictionary maker, John Kersey, did define (下定义) easy words as well as hard words. But until the 1750’s all the dictionaries were rather crude (粗制滥造的) and not very valuable (有价值的).
A man named Dr. Samuel Johnson changed all this. In 1755 Dr. Johnson produced the first modern dictionary. He included in his dictionary all important words, both easy and hard, and he gave good meanings, He also gave good sentences to show how each word was actually used in speech and in writing. By the end of the 1700’s most dictionary makers had followed Johnson’s example. Dictionaries were getting better and better.
The 1800’s saw the greatest improvement (改善) in the quality of dictionaries. In England scholars (学者) planned and prepared the Oxford English Dictionary, a twenty volume (卷) work. One of the most interesting features (特点) of the Oxford Dictionary is its word histories. It traces (追溯) the history of each word from its earliest recorded use up to the time of the printing of the dictionary.
1．The first English Dictionary ________.
A．defined easy words as well as hard ones
B．was just a list of difficult words with one - word definitions
C．included a number of everyday words
D．was considered to be a very valuable one
2．According to the passage, before 1755 all English dictionaries ________.
A．were of no value
B．only defined hard words
C．defined both easy words as well as well as hard words
D．were far from being perfect
3．Which of the following is not true about Dr. Johnson’s dictionary?
A．It was not very valuable.
B．It was the first modem English dictionary.
C．It included easy words as well as hard ones.
D．It gave sentences to show the usage of words.
4．The most interesting feature of the Oxford Dictionary was that ________.
A．it had a complete list of difficult words
B．it gave sentences showing how each word was actually used
C．it was a 20 - volume work
D．it showed the history of each word
5．This passage is mainly about ________.
A．the difference of English Dictionaries
B．the origin of English Dictionaries
C．the development of English Dictionaries
D．the features of English Dictionaries.
科目：高中英语
来源：湖南师大附中学年度上学期高三年级月考(一)英语
NBC News and news services
Updated：1∶15.pm．
ET Jan．9,2006
TALLMANSVILLE, W．Va．-Eleven miners who died in the Sago disaster could have walked out alive had they known that there was healthier air less than 2,000 feet away, the head of the mining company told NBC News in an interview aired on zMonday-exactly a week to the day that the men sat trapped in the mine awaiting rescuers who arrived too late for all but one survivor．
”They were headed into an unknown,” International Coal Group CEO Ben Haield said．“They had no way of knowing how big, how disastrous the explosion was．In hindsight, if they had known that the smoke was only extremely dense in an area of perhaps 1,000 or 1,500 feet, yes they could have moved to fresh air, yes they could have survived, but they had no way of knowing that．”
”It’s over two miles to the outside and they no doubt would have been concerned that they can’t walk through two miles of smoke,” he added．“If they had known that it was only 1,500 or 42,000 feet of smoke certainly they could have come on out and yes they could have been saved．”
Haield called it a tragedy that was”unavoidable and horribly sad” because the miners, even though they had breathing devices, did exactly what they had been taught to do：hunker down(蹲下)and wait for rescuers．
Crews did not know the location of the miners while they awaited rescue and had no way to communicate with them．
The men appeared to have died after about 10 hours and the rescuers only arrived after about 40 hours．Eleven men died awaiting rescue, one died in the blast that caused the disaster and a 13th survived．
Which of the following is the most suitable headline for this news report?
Mine explosion kills twelve．
Fallen miners were not far from safety．
International Coal Group CEO expresses condolences on(衰悼)death of miners．
Fear of walking long distance leads to death．
The underlined word”dense” in Paragraph 4 means ________．
The underlined paragraph implies that ________．
some safety knowledge may mislead victims in a particular situation
all the trapped miners could have survived if they had not hunkered down
to avoid similar tragedies, it is better not to teach miners what to do in case of danger
the miners’ ignorance of proper safety measures lead to the tragedy
Which of the following statements is true according to the text?
One miner survived the accident by moving to fresh air on his own．
The trapped miners did not walk out to safety because they could not tell their location．
The only survivor was rescued around 40 hours after the explosion．
Twelve miners died after sitting trapped in the mine for about 10 hours．
科目：高中英语
来源：素质教育新教案·高中英语·第一册(上)
第一节 听下面5段对话，每段对话后有一个小题，从题中所给的A、B、C、三个选项中选出最佳选项．听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题．每段对话仅读一遍．
1．What is the matter with Jane?
A．Her old bike has been repaired.
B．She has sold her new bike.
C．Her new bike has been stolen.
2．What does the doctor ask Kate to do?
A．To watch TV．
B．To do her homework.
C．To have a rest.
3．What season is it?
A．Winter.
B．Spring.
C．Summer.
4．When will Mary finish her homework?
A．At 4: 00 P. m.
B．At 6: 00 P. m.
C．At 5: 00 P. m.
5．What happened to the girl?
A．She fell down from a house.
B．She caught a bad cold.
C．She got her left leg hurt.
第二节 听下面5段对话或独白．每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项．听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间．每段对话或独白读两遍．
听第6段材料，回答第6～8题．
6．When will they meet to do some shopping?
A．At 9: 00 o'clock next Wednesday.
B．At 2: 00 o'clock next Thursday.
C．At 2: 00 o'clock next Wednesday.
7．Where do you think they are living?
A．Neither of them is living in the city.
B．Both of them are living in the city.
C．One of them is living in the city. the other in the country.
8．How are they going into the city?
A．They will go by bus.
B．They will go by train.
C．They will go in one speaker's car.
听第7段材料，回答第9～10题．
9．What program does the man like?
A．Information About Flights.
B．Weather Reports.
C．Introduction To Interesting Places.
10．What will the weather be like in the next three days?
听第8段材料，回答第11～13题．
11．Why can’t Tom and Lily meet tonight?
A．Because Lily is not at home.
B．Because Tom will not be in Cairo.
C．Because Tom will not be free.
12．What time does the plane take off?
13．What do we know about Tom and Lily?
A．Teacher and student.
B．Customer and waiter.
C．Boyfriend and girlfriend.
听第9段材料，回答第14～17题．
14．What's the woman?
A．A foreigner.
B．A reporter.
C．An ordinary.
15．How many great events in China this year did they mention in their conversation?
16．When will the economic APEC summit in Shanghai be held?
A．In August.
B．In September.
C．In October.
17．Which word can best describe the feeling of the Chinese people when they talk about their country?
A．Interested.
C．Courageous.
听第10段材料，回答第18～20题．
18．Where is the first Hard Rock Cafe founded?
A．In New York. the U. S. A.
B．In Sydney. Australia.
C．In London, Britain.
19．Who founded the first Hard Rock Cafe?
A．Two Frenchmen in 1917.
B．Two Americans in 1971.
C．Two Londoners in 1915.
20．What is mainly talked about in this passage?
A．Music stars are fond of Hard Rock Care.
B．Sports and film stars are regular visitors to Hard Rock Cafe.
C．The history of Hard Rock Cafe.
第三节 听下面一段独白，每段独白读三遍，第一遍听短文大意，第二遍边听边写下所缺的词或者短语，第三遍检查．
Different countries and different people have different manners. We must (1) ________, so that they will not think us (2) ________. Here are some examples of the things that a well-mannered person does or does not do.
If you visit a Chinese family, you (3) ________. When the door opens, you will not (4) ________ before the host says. “Come in, please”After you enter the room, you wouldn't sit down until the host (5) ________. Then a cup of tea is put on a tea-table before you or sent to your hand, you’ll say, “Thank you! ”and receive it (6) ________, or they’ll think you are ill-mannered. Before (7) ________ a house in Japan, it is good-mannered to take off your shoes. (8) ________, even though shoes sometimes become very dirty, this is not done. In a Malay house, a (9) ________ never finishes the food on the table. He leaves a little to show that he has had enough. In England, a guest always finishes a drink or the food to show that he has enjoyed it. This will make the host, especially the hostess. (10) ________ .
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请输入手机号求解高一物理题 每个选项求详解_百度知道
求解高一物理题 每个选项求详解
我有更好的答案
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答案只有D错了
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这道题的cd选项为什么不对啊？收藏
考研辅导,南京文都考研,专业师资辅导团队,面授小班+全程督学+测评模考+专项辅导,班型多样,课程全面,高含金量复习资料,高效复习,直击名校!
洛必达法则求导，我认为是这样，不知道对不对
你只需要求极限，然后排除BCD选项
好好看全书吧
看题看清楚，是导函数，不是原函数的连续性
可以看下同济版课本87页第19题
C是这样的，D同理
楼主应该是零点的导数求错了吧
英语考研,211财经外语重点校,国家重点学科,特设:商务英语/经贸翻译等在职研班!全国商务英语高校教学和科研领军团队和资深外籍教师授课!
左极限不等于右极限
函数极限等于定义！
是叫你选倒数不连续的，算了一下没什么问题啊
BCD可以说完全一样，泰勒到二阶。而A导数极限为0，但0没定义，为可去点。
先求导再洛必达……
大神 解析下
A选项的步骤f(0)'怎么算的
登录百度帐号请问这道物理题怎么做？答案解析有画图，但是我不明白依据题意中的加速度不断变小为零怎么还会出现CD两_百度知道
请问这道物理题怎么做？答案解析有画图，但是我不明白依据题意中的加速度不断变小为零怎么还会出现CD两
但是我不明白依据题意中的加速度不断变小为零怎么还会出现CD两个选项请问这道物理题怎么做，两个看似非常复杂的图像，求详细解答？答案解析有画图
我有更好的答案
果加速度与速度同向。所以，四个选项都是有可能出现的，(3)相对于初速度，加速度减小得足够快；如果加速度与初速度反向：(1)相对于初速度，加速度减小得足够慢，在加速度减小到0时，且加速度减小到0后一直保持为0，在加速度减小到0之前，初始方向的速度还没有减到0，物体将做与初速度同向但值小一些的匀速直线运动，在加速度减小到0之前，物体的速度已经反向，这种情况与选项C对应，这种情况对应D选项，物体刚好静止，这种情况与选项B对应。(2)相对于初速度，加速度减小的过程刚刚好，A是成立的，那么有以下几种可能
采纳率：74%
来自团队：
这道题选ACDA当加速度a与v同方向时C原v与a反向v减小到0之后向反方向有加速度之后a减小到0，做匀速直线运动Da与v方向相反。
先前那些人回答的都很详细了，如果用图象可能更好理解，v-t图像绝对值为加速度
这四个选项为什么能说明加速度不断减小到零？
加速度定义式 a=△v／△t,对v-t 函数求导就是加速度，反映在v-t图里就是某一点切线的斜率，比如A里a、v均大于零，倾斜程度逐渐减小，到最后平行于x轴的直线是a=0时的匀速；BCD都是a、v反向，开始速度不断减小，减小的程度（斜率）一直变小，根据a=0与v=0时刻先后关系，同时则为B，无加速度时速度恰为零，于是静止；a=0在前为D，无加速度时有正向速度，后匀速；v=0在前为C，比较迷惑人，v=0时仍有负向加速度，因此反向运动，速度增大。
C加速度方向与速度相反，虽然加速度不断减小，但是他还没到0的时候，速度已经到0了，然后物体向反方向运动，这时还有加速度，就会加速，最后加速度为0就匀速运动D也是加速度与速度方向相反，但是加速度先减小到0
C选项的前半部分不断减小到零有什么用吗？然后为什么是相反方向？
其他1条回答
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因为无聊要听歌
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