Only discovered in 1930 because of its vast distance from Earth, Pluto has remained a largely mysterious object ever since.
Some three billion miles from the Sun, Pluto, a dwarf planet, remains to be visited by a spacecraft.
Its first known satellite is called Charon . With a diameter of 1,200 km , it is half that of Pluto-unusually large for a moon in relation to its primary .
But now , using images from the Hubble Space Telescope , scientists from Johns Hopkins University , Southwest Research Institute and the Massachusetts
Both are traveling outside the orbit of Charon and are tiny by comparison , the scientists wrote in the journal Nature .
P1, the more distant of the two from Pluto , has a diameter of between 60 and 165 km while P2 is 20 percent smaller .
“Although definitive orbits cannot be obtained , both new satellites appear to be moving in circular orbits in the same orbital plane as Charon with orbital periods of about 38 days for P1 and 25 days for P2,” they wrote .
The discovery of the two new members of P1uto’s family makes it the only object in the Kuiper belt―a vast region of rock and ice beyond Neptune which contains debris from the formation of the solar system―known to have multiple satellites , the scientists said .
72．It is implied in the passage that .
A．Charon was not discovered until the late 1960s .
B．Charon is the largest satellite in the solar system
C．all the inner planets are better observed than Pluto
D．Pluto may have some more moons to be discovered
73．The underlined word “primary” in Paragraph 4 refers to .
A．size B．shape C．planet D．Earth
74．Which of the following show the possible orbits and positions of Pluto’s satellites ?
|
75．Which of the following is the best title for the passage ?
A．Pluto : furthest in the solar system . B．Pluto : two additional moons found .
C．Pluto : tiny , distant and frozen planet . D．Pluto : two satellites formed in 30 years .
口算題天天練系列答案科目：高中英語 來源：黃岡重點作業(yè) 高一英語（下） 題型：054
完形填空：
Three men came to Dover Station at about nine o'clock one evening. They asked the assistant what time the next train was for London. The assistant said, “You've just 1 one. They go every hour. The next one is at ten o'clock. ”“That is 2 ,”they said, “we'll go and have a drink.”So they went to the nearest bar. A minute or two after ten o'clock, they came 3 and said to the assistant, “Has the train gone?” “Yes,” he said, “it went at ten o'clock 4 I told you. The next is at eleven o'clock.”
“That's OK,” they said, “we'll go and have another 5 .”So they went back to the bar.
They missed the eleven o'clock train in 6 way, and the assistant said, “Now, the next train is the 7 one; If you miss that, you 8 to London tonight.”
Twelve o'clock came, and the last train 9 out, when 10 of them came out of the bar running as hard as they 11 . Two of them got into a carriage just 12 the train was leaving but the third one didn't run 13 , and the train went out leaving him 14 . He stood there looking at the train and 15 , as if 16 a train was the best joke (玩笑) in the world. The assistant went up to him and said, “I told you that this was the last train. Why didn't you come 17 ?”
The man couldn't answer because of laughing. He laughed 18 the tears came into his eyes. Then he said, “Did you see those two fellows 19 into the train and leave me here?”
“Yes, I saw them,” said the assistant.
“Well, I was the one who was going to London; they only came 20 to see me off!”
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科目：高中英語 來源： 題型：閱讀理解
A Strange Greeting, a True Feeling Last week I was invited to a doctor’s meeting at the Ruth hospital for incurables. In one of the wards a patient, an old man, got up shakily from his bed and moved towards me. I could see that he hadn't long to 1 , but he came up to me and placed his right foot close mine on the floor.
“Frank！” I cried in astonishment. He couldn’t 2 , as I knew, but all the time 3 his foot against mine.
My 4 raced back more than thirty years to the 5 days of 1941, when I was a student in London. The 6 was an air-raid shelter, in which I and about hundred other people slept every night. Two of the regulars were Mrs. West and her son Frank.
7 wartime problems, we shelter-dwellers got to 8 each other very well. Frank West 9 me because he wasn’t 10 , not even at birth. His mother told me he was 37 then, but he had 11 of a mind than a baby has. His “ 12 ” consisted of rough sounds——sounds of pleasure or anger and 13 more. Mrs. West, then about 75, was a strong, capable woman, as she had to be, of course, because Frank 14 on her entirely. He needed all the 15 of a baby.
One night a policeman came and told Mrs. West that her house had been flattened by a 500-pounder. She 16 nearly everything she owned.
When that sort of thing happened, the rest of us helped the 17 ones. So before we 18 that morning, I stood beside Frank and 19 my right foot against his. They were about the same size. That night, then, I took a pair of shoes to the shelter for frank. But as soon as he saw me he came running and placed his right foot against mine. After that, his 20 to me was always the same.
( )1. A. work B. stay C. live D. expect
( )2. A. answer B. speak C. smile D. laugh
( )3. A. covering B. moving C. fighting D. pressing
( )4. A. minds B. memories C. thoughts D. brains
( )5. A. better B. dark C. younger D. old
( )6. A. cave B. place C. sight D. scene
( )7. A. Discussing B. Solving C. Sharing D. Suffering
( )8. A. learn from B. talk to C. help D. know
( )9. A. needed B. recognized C. interested D. encouraged
( )10. A. normal B. common C. unusual D. quick
( )11. A. more B. worse C. fewer D. less
( )12. A. word B. speech C. sentence D. language
( )13. A. not B. no C. something D. nothing
( )14. A. fed B. kept C. lived D. depended
( )15. A. attention B. control C. treatment D. management
( )16. A. lost B. needed C. destroyed D. left
( )17. A. troublesome B. unlucky C. angry D. unpopular
( )18. A. separated B. went C. reunited D. returned
( )19. A. pushed B. tried C. showed D. measured
( )20. A. nodding B. greeting C. meeting D. acting
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科目：高中英語 來源： 題型：閱讀理解
London Summer School in Classics
Dates
The London Summer School in Classics 2008 will be held at King’s College London. It will run from 8th July until 17th July. Applications close on 2nd June, 2008.
For an application form, please download either the 2-page PDF or the word format document from the foot of the page.
If you have any problems downloading the application form or any questions, please contact: London Summer School in Classics, King’s College London.
Tel: 020 7848 2299
Fax: 020 7848 2545
Organization
The school is organized by the colleges of the University of London. The summer school offers eight days of intensive teaching in Greek and Latin. There are four language classes each day as well as lectures and a debate, between 10:30 am and 4:30 pm. The course is not residential (提供住宿的), and there is no teaching during the weekend of 12th to 13th July.
The fee is ??85.00. Travel grants (旅行補助金) are available as a contribution to your travel costs, but may not cover all your expenses. The travel grants are arranged during the summer school.
Teaching is generally in groups of 12-15 people and it, as far as possible, comprises (包含) of students of roughly the same level of experience. The style of teaching is friendly, but demanding: a lot of work is expected from students during the school, but they usually find the whole experience both stimulating and valuable. Some classes concentrate chiefly on reading, while others offer a mixture of grammar and translation practice. Our tutors include some of the most experienced and talented teachers of Classics in the London area and beyond.
The Summer School in Classics caters for a wide range of interests and for both school & university students as well as those who wish to learn Greek or Latin, or to revive their knowledge of the languages. Our principal concern is to provide a thorough program of language learning in a lively university environment.
To join in the school, you have to apply before ________.
A. 8th July, 2008 B. 2nd June, 2008 C. 17th July, 2008 D. 13th July, 2008
As a student of the school, you are probably asked to _______.
A. do a lot of reading in Greek and Latin
B. learn the grammar of Greek and Latin only
C. do some translation work only
D. speak Greek and Latin with experienced teachers
What is the London Summer School in Classics most concerned about?
A. Providing a stimulating experience for students.
B. Promoting students to develop a wide range of interests.
C. Teaching students languages in a lively environment.
D. Improving students’ level of debating in the argument.
Which is one of the teaching ways of the school?
A. Student groups consist of the same level students strictly.
B. Students needn’t do any work in the class.
C. Students learn Greek and Latin by listening to teachers all day.
D. Students are generally divided into groups of 12-15.
Which of the following can we know from the passage?
A. The fee is ??85, including the travel costs.
B. Students needn’t go to class on 12th and 13th July.
C. People should fill in two application forms.
D. People can contact the school by phone or email.
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科目：高中英語 來源： 題型：
根據對話情景和內容，從對話后所給的選項中選出能填入每一空白處的最佳選項，并在答題卡上將該項涂黑。選項中有兩個為多余選項。
Li Hua,who is planning to travel with his parents,is now calling Hyatt Travel Agency in Xi’an.(A:Assistant
L:Li Hua)
A:Hello,this is Hyatt Travel Agency.May I help you?
L:Yes.This is Li Hua.I’ll have a short holiday,and I’m thinking about travelling abroad with my parents. 61
A:Of course.May I ask how long your holiday will be?
L:About a week.
A:OK. 62
L:I’d love to go to Europe.
A: 63 We have a special offer for European tours.
L:Great! 64
A:Sure.For family tours,we have five European cities on the list,and we’ll see the Big Ben in London,the Eiffel Tower in Paris and other places of interest.
L: 65 I’ll talk about this with my parents and call you back.Thank you.
A:You are welcome.
A.What would you like to know?
B.You are very lucky.
C.What do you have in mind?
D.Can you give me some advice?
E.That’s just what I am thinking of.
F.Can I have some extra information?
G.I hope you’ll have a good journey there.
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科目：高中英語 來源：江西省蓮塘一中2009-2010學年度高二下學期期末終結性測試卷（英語） 題型：閱讀理解
B
You are standing under the most famous neon lights in the centre of London, waiting to cross the road. Suddenly the traffic stops. You hear the distant sounds of cheering, clapping and shouting. Then, like a multi-colored train, 2, 000 people with wheels on their feet zoom past you. You have just witnessed the London Skate, a twice weekly roller-skate(溜旱冰) event that attracts people in their hundreds and thou-
sands London. Skate is a completely free tour of the streets of London -the only condition is that you go along on roller-skates. It lasts between two and three hours and by the end of it you have skated between 10 and 12 miles. The skate snakes round the streets of London along several different routes. Many of the routes pass by tourist attractions such as Buckingham Palace and Big Ben. Marshals (交通協(xié)調員) go ahe- of the group, stopping the traffic so that people can skate as safely as possible. Everyone is welcome to take part and people from the age of 4 to 63 years old join the fun. "I love it very much, it is amazing. It feels just like a carnival (狂歡節(jié))，" said Celeste Beverage regular skater.
Roller-skating is really taking off across Europe and America. It is a very good way to keep fit and can be practised anywhere there is a smooth surface. Many big cities in Western Europe and in the US now ha- ve a regular group skating event. The biggest skates take place in Paris and Munich and tens of thousands of fans show up on warm evenings. "Roller-skating is taking over the world," said Julian Grenoble, a 25- year-old ski shop employee from London. Grenoble went to the Paris-Roller (Paris skate) regularly until he moved to Britain.
"It's so exciting to skate in Paris. Everyone skates so fast and puts in their best efforts!" he said. The Paris Roller is well known because of the huge attendance, the presence of marshals and the police protection. Paris is a great city for roller-skating because of its long wide streets and smooth surfaces. Roller-skating is also becoming more popular in China among young people and children. Skating fans' favorite places to practise in China are big squares.
60. We can infer from the passage that London Skate Event ________.
A. is probably supported by the city government
B. attracts a great many tourists from all over the world
C. usually causes a lot of traffic problems
D. draws people of all ages into the sport
61. The underlined phrase "taking off " in the passage means________ .
A. rising from the ground
B. becoming popular
C. setting out
D. getting exciting
62. Paris is regarded as one of the most suitable places for roller-skating because ________.
A. a large number of roller players attend it
B. the police protect the roller skaters
C. the streets are safe, wide and smooth
D. the event usually takes place on warm evenings
63. This article mainly talks about________ .
A. places and streets for roller-skating
B. roller-skating in big cities
C. London Skate Event
D. roller skaters in different countries
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