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This is the second time I _______ the Himalayas as a college student.
A. climb B. had climbed C. climbed D. have climbed
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We should respect food and think about the people who don’t have we have here and treat food nicely.
A.that B.which C.what D.whether
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科目: 來源: 題型:閱讀理解
What do you do if you are hit in the mouth and one of your teeth is knocked out? A dentist(牙醫(yī))may be able to put the tooth back in for you, but you have to get to the dentist first.In the meantime, you have to store the tooth so that it will stay healthy.
The simplest thing to do is put the tooth back into your mouth, or you could put it in milk.Frank Courts, a dentist at the University of Florida, worked with other researchers to find the safest way of keeping knocked-out teeth.He tried putting teeth into milk, into water, and into cell-culture medium(細胞培養(yǎng)液).He also tried, just drying the teeth in the open air.He used teeth that had to be removed from people’s mouths for various reasons.The teeth were put into one of the solutions(溶液)or stored in the air for one hour.Then cells from the root of the teeth were scraped-off the teeth.Dr.Courts and the others then studied how healthy these cells were.
The cell-culture medium worked best to keep a knocked-out tooth healthy outside the mouth.However, few people keep cell-culture medium handy at home or in school.
The next best thing was milk.But Dr.Courts said that the best thing of all was to wash the tooth and put it right back into its socket(牙槽)in the mouth.For some people, though, this is just too painful or upsetting.So milk will do, until you get your tooth (and your mouth)to a dentist.
This passage is mainly about .
A. how a dentist can save a knocked-out tooth
B. how to keep a knocked-out tooth healthy
C.how Dr.Courts and other researchers made their experiments
D.how to put a knocked-out tooth back into its socket
The best way to keep a knocked-out tooth healthy outside the mouth is to store it .
A.in cell-culture medium B.in milk C.in water D.in the open air
Milk can be used instead of cell-culture medium to put a knocked-out tooth in because .
A.milk works better to keep the tooth healthy B.milk causes less pain
C.cell-culture medium is not usually handy D.cell-culture medium is more expensive
“Dr.Courts said that the best of al1 was to wash the tooth and put it right back into its socket in the mouth.”In the sentence, the word “best” means .
A.cheapest and healthiest B.least painful and cheapest
C.quickest and least painful D.easiest and healthiest
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科目: 來源: 題型:閱讀理解
Light travels at a speed which is about a million times faster than the speed of sound. In one second, light travels about 300,000km, but sound travels only 344m. You can get some idea of this difference by watching the start of a race. If you stand some distance away from the starter, you can see smoke come from his gun before the sound reaches your ears. This great speed of light produces some strange facts. Sunlight takes about 8 minutes to reach us. If you look at the light of the moon tonight, remember that the light rays(光線)left the moon 1.3 seconds before they reached you. The nearest star is so far away that the light which you can see from it tonight started to travel towards you four years ago at a speed of nearly 2 million km per minute. In some cases the light from one of tonight’s stars started on its journey to you before you were born.
Thus, if we want to be honest, we cannot say “ The stars are shining tonight.” We have to say, “ The stars look pretty. They were shining four years ago but their light has only just reached Earth.”
Light speed is ________ than sound speed.
A. millions times faster B. a million times slower
C. about millions of times faster D. about a million times faster
If you stand 200 meters away from a man who is firing a gun to start a race, you will find out that _____.
A. you can hear the gun before you see the smoke.
B. sound does not travel as fast as light.
C. the sound of the gun will reach you before the man fires his gun.
D. sound travels about a million times faster than light.
What does “ it” refer to?
A. moon light B. light rays C. the nearest star D. the moon
The scientific way of saying “ The stars are shining tonight” should be________.
A. the stars have been shining all the time.
B. the stars seen tonight will be shining four years later.
C. the stars were shining long ago but are seen tonight.
D. the starlight seen today could be seen four years ago.
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My little sister ____ me into buying the Fuwa.
A. wanted B. advised C. persuaded D. told
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—Do you have enough to __________ all your daily expenses ?
--- Oh yes, enough and to spare.
A. cover B. spend C. fill D. offer
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科目: 來源: 題型:閱讀理解
閱讀下面的短文,從短文后各題所給四個選項(A、B、C和D)中,選出可以填入空的最佳選項,并在答題卡上將該選項涂黑。
Love cures people—both the ones who give it and the ones who receive it.
——Dr. Karl Menninger
I was being interviewed by a senior manager for a major insurance company. I told him 41 that the main reason why I was 42 with them was my need to keep my family in Boston. My wife of 26 years old had recently died of a heart attack . A(n) 43 in Boston would also help me reduce some of the pain of the loss. Bruce ,the interviewer ,was politely sympathetic, and didn’t probe(探查) any 44 .He acknowledged my loss and ,with great respect ,moved on to another 45 .
After the next 46 of interview , Bruce took me to lunch with another manager .Then he asked me to take a 47 with him. He told me that he , 48 , had lost his wife .And he had also been married 20 years and had three children. In his sharing, I realized that he had 49 the same pain 50 I had , a pain that was almost 51 to explain to someone who had not 52 a loved 53 . He offered his business card and home phone number and 54 that, if I needed help or just wanted someone to 55 , I should feel 56 to give him a call. No matter whether I got the job or not, he wanted me to know that he was there if I 57 needed any help.
From that one act of kindness, when he had no idea 58 we would see each other again, he helped me 59 one of life’s greatest losses. He turned the normally 60 business interview process into an act of caring and support for another person in a time of need.
A.friendly B.honestly C.carefully D.patiently
A.together B.speaking C.meeting D.interviewing
A.wife B.period C.job D.experience
A.further B.other C.farther D.a(chǎn)head
A.problem B.thing C.subject D.object
A.round B.speaking C.moment D.term
A.rest B.break C.chance D.walk
A.too B.either C.still D.once
A.received B.gave C.wanted D.experienced
A.when B.a(chǎn)s C.if D.like
A.possible B.impossible C.unimaginable D.unthinkable
A. missing B.missed C.lost D.past
A.one B.girl C.wife D.lady
A.offered B.suggested C.spoke D.said
A.refer to B.share C.talk to D.help
A.free B.sure C.convenient D.glad
A.never B.once C.ever D.still
A.where B.since C.whether D.that
A.work out B.deal with C.do with D.solve
A.long B.short C.warm D.cold
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There are over 58,000 rocky objects in ______space, about 900 of which could fall down onto______ earth.
A. the ; the B. the ; / C. / ; the D. a ; the
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科目: 來源: 題型:閱讀理解
閱讀下面短文,掌握其大意,然后從36—55各題所給的四個選項(A、B、C和D)中,選出最佳選項,并在答題卡上涂黑。
My own "truest" Christmas stands out from all the others, which is the one when the meaning of the day shone clearest.Recently divorced, I had no 36 and was on my way to the employment office.It was pouring, but I had no umbrella, for my old one had 37 apart, and I could not afford another one.
I got in a streetcar and there 38 the seat was an umbrella leaning with a silver handle 39with jewels.I had never seen anything so lovely.I 40 the handle and saw a name carved there.The 41_procedure would have been to 42 the umbrella to the conductor, while I 43 to take it with me and find the owner myself.
Then I 44 a telephone book for the name on the umbrella and got it.A lady answered my call and she was so 45 that I forgot I was looking for a job and went directly to her small house.There, she wanted to give me a(an) 46 , but her excitement at getting back this special possession was 47 that to have accepted money would have 48 something.
The next six months were 49 .I was able to get only temporary 50 here and there for a small salary. 51 , when reaching home, 1 made myself smile, pretending to be happy to meet my daughter Peggy.There, she opened the door for me and 52 herself in my arms, screaming and demanding that we decorate the tree immediately.But when I looked at the cold pans and cans in he cold little kitchen, misery 53 me.
Suddenly the doorbell rang, there stood a delivery man."This is a 54 ," I said, but he read the name on the parcels and they were for me.I looked for the name of the sender and found it was the lady.
Our dinner the night was the most delicious in my life.Then I put Peggy to bed and 55 her gifts up around the tree and a sweet peace flooded me like a blessing.
A.hope B.job C.faith D.house
A.torn B.divided C.taken D.fallen
A.down B.a(chǎn)gainst C.in D.over
A.equipped B.a(chǎn)rmed C.decorated D.filled
A.examined B.inspected C.investigated D.checked
A.general B.usual C.ordinary D.regular
A.turn in B.give in C.bring in D.take in
A.hesitated B.turned C.promised D.determined
A.searched B.observed C.found D.watched
A- thankful B.excited C.delighted D.truthful
A.reward B.prize C.a(chǎn)ward D.praise
A.so B.even C.ever D.such
A.changed B.spoiled C.helped D.missed
A.fortunate B.merciful C.inspiring D.miserable
A.employment B.settlement C.fulfillment D.disappointment
A- However B.Therefore C.Thus D.Besides
A.threw B.spread C.put D.lost
A.got over B.came over C.turned over D.knocked over
A.surprise B, blessing C.mistake D.misfortune
A.set B.brought C.took D.picked
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科目: 來源: 題型:閱讀理解
San Francisco has long been a favorite place for travelers who are ready to learn languages.The mild (溫和的) year-round climate, shops and restaurants, bars and night-life, and some of the most beautiful scene in the US attract many visitors to this relaxing and welcoming city.Students are sure to find the San Francisco Bay Area an interesting, safe and friendly place in which they can live and study.This is the most important.
English School in San Francisco is located in the heart of the city.It is one of the best San Francisco English language schools.You can see views of the city from your classroom! Many buses stop less than a five-minute walk from the school, which is also just a two-minute walk from the famous Union Square, San Francisco Shopping Centre, the Financial District, Yerba Buena gardens and the Museum of Modern Art.The school is minutes away from the cable cars (纜車) to Chinatown and Fisherman’s Wharf and a boat ride on the bay.
San Francisco is a great place to study English and learn about American culture, offering excellent opportunities in sports, entertainment and arts.The city borders (接近) excellent beaches, and you can sail or surf all year round.
San Francisco has more restaurants than any other city in the US, and is the home of many theaters, music and dance companies, as well as museums.Just walking through the many areas of San Francisco, you are certain to find something wonderful.
That San Francisco attracts students most might be ______.
A.the mild year-round climate
B.its beautiful scenery
C.shops and restaurants, bars and night-life
D.a(chǎn) good place to live and study in
It is only a two-minute walk from English School to ______.
A.a(chǎn) bus stop B.the beaches
C.the Financial District D.Fisherman’s Wharf
Which of the following is TRUE according to the passage?
A.English School has the most beautiful scenery in the US.
B.Most of the restaurants in the US are located in San Francisco.
C.In San Francisco, one can experience one part of American culture.
D.English School in San Francisco is one of the best in the US.
The author mainly wants to tell us ______.
A.a(chǎn)bout English schools in the US
B.the places around English School
C.a(chǎn)bout the beautiful scenery in San Francisco
D.San Francisco is a good place to learn language
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