It's no longer a question now _____ man can land on the moon.

A．whenB．thatC．whetherD．how

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源： 題型：053

閱讀理解

閱讀下列短文，從每題所給的四個(gè)選項(xiàng)中選出最佳選項(xiàng)。

　　We had hardly got above the clouds over the airport when a calm voice said over the loudspeaker:“For technical reasons we shall be returning immediately to London Airport. Please keep your seatbelts fastened.”

　　I was rather surprised and glanced at the old lady next to me. She had been very chatty while we were waiting to take off.

　　“I'm going to New York to visit some relatives there. I always sleep wonderfully welt whenever I get into a plane.”she had told me.

　　And indeed, she seemed to he in a very deep sleep already.

　　Just then a passenger behind me shouted,“Oh, my God! The wing's on fire.”

　　I looked out of the window and my blood froze. Smoke and flames were pouring out of one of the engines. The plane was already turning and losing altitude fast.

　　“What's happening? Are we going to crash?”an American in front of me demanded.

　　The cabin crew were already moving up and down the aisle (走道), reassuring (安慰) people, saying things like,“It's just all right. There's no need to worry. Now, if you just sit still, everything will be all right. Don't get up. Don't get upset.”

　　I looked out again. The ground was rushing up at us with shocking speed. We were already so low that I could make out cars and even people.

“It's only a slight emergency,”a stewardess told me with a tense smile.

Suddenly there was a sickening bump and we were rushing along the runway at a terrifying speed. The brakes screeched (發(fā)出尖銳刺耳的聲音). The engines roared even more loudly. We came to a trembling stop. The cabin crew quickly opened the emergency exits and the passengers began sliding down huge, stocking-like chutes (滑道) to the ground. A fire engine was already putting out the fire in one engine. I had to shake the old lady violently to wake her up.

　　“What's wrong? Surely the journey isn't over already! I mean, have we got to New York?”she asked sleepily.

1．When did the emergency occur?

[　　]

A．We are not told.

B．Just before the plane landed in New York.

C．Shortly after the plane took off.

D．Sometime in the middle of the flight.

2．What does the underlined word“altitude”(in Paragraph 6) refer to?

[　　]

A．Height above sea-level.

B．Place or area high above sea-level.

C．Way of thinking or behaving.

D．Way of positioning the body.

3．What would be the best title for the text?

[　　]

A．An unpleasant flight.

B．An interesting experience.

C．An unforgettable experience.

D．Brave cabin crew.

4．When they landed, the old lady _____.

[　　]

A．was one of the first to get out

B．a(chǎn)sked when they were going on lo New York

C．was shaking violently with fear

D．was not even sure where they were

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2012屆山東省濟(jì)寧一中高三第三次定時(shí)練習(xí)英語(yǔ)卷 題型：閱讀理解

I walked alongside my father, clutching his right hand．All my clothes were new: the black shoes, the green school uniform, and the red cap．They did not make me happy, however, as tins was the day I was to be thrown into school for the first time．I tried in vain lo convince him that I did nothing wrong all the way, but it didn’t help．
When we．a(chǎn)rrived at the sate we could see the courtyard, vast and full of boys and girls．I hesitated and clung to his hand, but he gently pushed me from him．"Be a man, "he said．"today you truly begin your life．You will find me waiting for you when it’s time to leave．"
I took a few steps．Then the faces of the boys and girls came into view．I did not know a single one of them, and none of them knew me．I felt I was a stranger who had lost his way．But then some boys began to glance at me in curiosity, and one of them came over and asked, " Who brought you? "
"My father," I whispered．
’’My father’s dead, " he said simply．
I did not know what to say．The gate was now closed．Some of the children burst into tears．The bell rang．A lady came along, followed by a group of men．The men began soiling us into ranks．We were formed into an intricate pattern in the great courtyard surrounded by high buildings．
Well, it seemed that my misgivings had had no basis．From the first moments I made many friends and fell in love with many girls．I had never imagined school would have this rich variety of experiences．
We played all sorts, of games．In the music room we sang our first songs．We also had our first introduction to language．We saw a globe of Earth, which revolved and showed the various continents and countries．We started lean-line numbers, and we were told the story of the Creator of the universe．We ate delicious food, took a little nap, and woke up to go on with friendship and love, playing and learning．
Our path, however, was not totally sweet and unclouded．We had to be observant and patient．It was not all a matter of playing and fooling around． Rivalries could bring about pain and hatred or give rise to fighting．And while the lady would sometimes smile, she would often yell and scold．Even more frequently
she would resort to physical punishment．
The bell rang, announcing the passing of the day and the end of work．The children rushed toward the gate, which was opened again．I said goodbye to friends and sweethearts and passed through the gate．I looked around but found no trace of my father, who had promised to be there．I stepped aside to wait.
【小題1】The writer hesitated and clung to his father’s hand when they got to the school gate because ____．

A．he loved his father and didn’t want to leave his father
B．he had thought attending school meant being punished
C．he was afraid of the punishment given by teachers
D．he did not want to leave his mother and his rather alone at home
【小題2】What happened to him first during his first day at school?
A．He was moved to tears by a sad story told by a girl．
B．He together without other students was grouped．
C．He learnt music and other courses and had a good time．
D．He got punished by die woman teacher because of his impatience．
【小題3】Which of the following subjects did he not probably have?
A．Cooking．B．Math．C．Music．D．Geography．
【小題4】From the last but one paragraph we can learn that ______.
A．they got on well with one another all the time
B．they had a good time at school without being scolded
C．their teacher was more kind to them than strict with them
D．more often than not they experienced physical punishment
【小題5】The writer stepped aside after he got out of the school gate because           .
A．he was polite to let other students go before him
B．he left something behind in his classroom
C．he wanted to say goodbye to his teacher
D．his father has promised to wait for him

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：湖北省“94”聯(lián)合體2009-2010學(xué)年度高二下學(xué)期期中聯(lián)考英語(yǔ)試題 題型：閱讀理解


D
Anyone for rocket salad? The Chinese are now growing huge vegetables from seeds they sent into space.
If you are the type who worries about the air miles travelled by fruits and vegetables, these beauties aren’t for you. It's because they have travelled a little further than most.
The seeds from which they grew were fired into space, where they orbited the earth for two weeks. Once they returned they were grown in hothouses, producing the monster kinds seen here.
China, which is behind these space fruits and vegetables, says they could be the answer to the world's food crisis.
The 21-pound tomatoes, nine-inch chillies, 15-stone pumpkins and large watermelons growing at the Guangdong Academy of Agricultural Sciences’ hothouses can feed many more than their smaller cousins, and may have more nutrients, the scientists say.
Researcher Lo Zhigang said, "Traditional agricultural development has taken us as far as we can go and demand for food from a growing population is endless. Space seeds offer the opportunity to grow fruits and vegetables bigger and faster. "
He admitted he and his colleagues could not explain why time in orbit caused the seeds to change genetic structure. But they guessed exposure to the cosmic（宇宙的）radiation that attacked the spacecraft in orbit, as well as the near zero gravity conditions, microgravity, could play a part.
"We don't think there's any threat to human health because the genes themselves do not change; just their order changes," he said. "With genetically-modified（GM）crops you have seen environmental problems because they have added genes that can damage other organisms. But with space seeds they don't gain genes; they can only lose them. "
He also claimed the Vitamin C content in some space vegetables was nearly three times higher than in common vegetables, while levels of zinc are also increased.
Western scientists are doubtful. NASA researchers who have experimented with seeds in space say there is not enough benefit to show the cost is reasonable.
63. What do the underlined words "these beauties" in Paragraph 2 probably refer to ______?
A. Beautiful views along the air routes.          B. Travelling experiences in space.
C. Seeds fired into space.                     D. Giant vegetables.
64. We can infer from Lo’s words in Paragraph 6 that _______.
A. our conventional agriculture has developed too slowly.
B. we are asking too much from nature
C. space seeds may help meet our demand for food
D. we'll grow crops in space in the future
65. Why the seeds changed their genetic structure _______.
A. remains to be proved
B. is discovered by Lo Zhigang
C. has something to do with the conditions in hothouses
D. is due to the radiation that attacked them directly
66. What can be inferred from the last paragraph?
A. Western scientists’ doubt is unreasonable.
B. Western scientists don’t believe that Chinese scientists have succeeded in the experiment.
C. Western scientists have proved space seeds to be of no benefit.
D. Western scientists think the cost of space seeds outweighs the benefits

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2012屆湖北省孝感市高三第一次統(tǒng)考英語(yǔ)卷 題型：閱讀理解

It's really true what people say about English politeness: it's everywhere．When squeezing past someone in a narrow aisle, people say "sorry"．When getting off a bus, English passengers say "thank you" rather than the driver．In Germany, people would never dream of doing these things．
After all, squeezing past others sometimes can't be avoided．a(chǎn)nd the bus driver is merely doing his job．I used lo think the same way, without questioning it, until I started traveling to the British Isles and came to appreciate some more polite ways of communicating with people．
People thank each other everywhere in England, all the time．When people buy something in a shop, customer and retail assistant in most cases thank each other twice or more．In Germany, it would be exceptional to hear more than one thank you in such a conversation．British students thank their lecturers when leaving the room．English employers thank their employees for doing their jobs as opposed to Germans, who would normally think that paying their workers money is already enough．
Another thing I observed during my stay was that English people rarely criticize others．Even when I was working and mistakes were pointed out to me．my employers stressed several times but none of their explanations were intended as criticism．It has been my impression that by avoiding criticism, English people are making an effort to make others feel comfortable．This also is shown in other ways．British men still open doors for women, and British men are more likely to treat women to a meal than German men．However, 1 do need to point out here that this applies to English men a bit more than it would to Scottish men' Yes, the latter are a bit tightfisted．
【小題1】What is the author's attitude towards English politeness?

A．He appreciates itB．He gives no personal opinion
C．He thinks it is artificialD．He thinks it goes too far．
【小題2】What can we learn about customers and retail assistants in Germany?
A．It's always a retail assistant who says thank you．
B．A customer never says thank you to a retail assistant．
C．They always say thank you to each other．
D．They may say thank you only once．
【小題3】We can learn from the last paragraph that Scottish men _____．
A．a(chǎn)re more likely to be involved in a fighting．
B．a(chǎn)re not so willing to spend money for women．
C．a(chǎn)re more polite than English men.
D．treat women in a polite way.
【小題4】The author develops the text through the method of        .
A．giving commentsB．telling stories
C．making comparisonsD．giving reasons

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2014屆天津市高三上學(xué)期第一次月考英語(yǔ)試卷（解析版） 題型：填空題

閱讀短文，并按照題目要求用英語(yǔ)回答問(wèn)題。

Big storms, high waves, technical failures, loneliness, After battling hard times and danger for over nine months. British teenager Mike Perham made history last month as the youngest person to sail solo (單獨(dú)) around the world.

     The 17-year-old made the record after he cleared the Panama Canal ( 巴拿馬運(yùn)河) and then sailed through the Caribbean and home across the Atlantic.

     Mike is only three months younger than Zac Sunderland. the 17-year-old American boy who had taken the crown as the youngest solo around-the-world sailor in July.

     The two youngsters met in Cape Town in South Africa as they crossed the globe in different directions. Mike insisted they were not rival (競(jìng)爭(zhēng)對(duì)手). "No. It's two teenagers going out there, living their dream and having the adventure of a lifetime." he said.

     Mike may be young, but he is no stranger to sailing adventures. He picked up the hobby at age 6 when his father took him out in a small boat on a local lake. Father and son sailed separate boats across the Atlantic when Mike was 14, making him the youngest person to cross that ocean solo. That record gave him the taste for this even greater challenge.

     On the recent journey. the scariest moment for Mike came when his sailboat was hit by storms in the southem Indian Ocean.

     "We were picked up by what felt like a 60-foot wave and threw down on our side at 90 degrees," he said.

     "It felt like I was going right over. Stuff was flying around and I just thought 'Oh no'".

     At other times, he had to dive into the Pacific and fix problems. He tied himself to the boat, jumped into the water and went to work with a knife in 30-second dives undemeath (在......之下) the boat to cut a rope away.

     Mike said he felt proud that he made his dream come true. "You've got to have confidence in yourself that you will make it." he said.

1.What's the main idea of the passage?  (No more than 15 words)

2.Which canal did Mike Perham cross? (No more than 3 words)

3.What does the underlined word "taste" in the fifth paragraph mean? (1 word)

4.What did Mike believe in? (No more than lO words)

5.What do you think of Mike Perham? (No more than 10 words)

 

查看答案和解析>>

同步練習(xí)冊(cè)答案