A. when B. if only C. after D. unless 查看更多

 

题目列表(包括答案和解析)

If you were a pilot flying a plane, and suddenly the engine failed, would you eject (弹出), or stay in? For a pilot, the choice is very difficult. If he ejects, he is wise, but the plane crashes. If he stays in the plane, he risks his life.

Recently, Chinese Air Force pilot Li Feng, 38, faced this choice during a training exercise. It was March 7 and he was flying a Jian-10 (Flghter-10) at 4,500 meters. A warning appeared on the plane’s computer screen. He realized the plane might fail at any moment.

Li Feng did a quick check of the engine and asked the base if he could return. When the fighter was 7km away from the airport, however, the engine stopped working. The plane began to fall at a speed of 25 meters a second from an altitude of 1,160 meters.

Under Air Force rules fighter pilots may eject if their aircraft loses engine power below 2,000 meters and can’t be restarted. Before Li lost contact with the control tower, the commander in the air base asked him to eject. But Li Feng insisted on having another try.

“I knew where the deadline (to abandon the aircraft) was and was prepared for the ejection, but I decided not to give up unless the fighter was totally out of control,” Li recalled during a recent television interview.

After 104 seconds, Li was able to bring the fighter to a safe landing. The plane only suffered slight damage.

“You are a hero! Congratulations!” Li’s teacher, Xu yongling wrote in a text message to him after the landing. He said Li was a cool-headed pilot and very professional.

Li’s brave and calm act not only saved the 200 million yuan aircraft but also gave him invaluable first-hand experience of dealing with an engine emergency.

For his outstanding performance, the Air Force recently awarded him a gold medal.

When the engine stopped working, Li Feng _________.

A. was flying a Jian-10 at 4,500 meters        B. saw a warning appeared on the plane’s computer screen

C. was still calm and cool-headed             D. was asked to stay in, but he ejected

When the fighter plane loses engine power below 2,000 meters, ___________.

A. pilots must restart it as soon as possible      B. pilots should repair it as soon as possible

C. pilots may eject for safety                 D. pilots should bring it to a safe landing

Why didn’t Li Feng give up the plane?

A. Because he had no choice but to stay in the plane.

B. Because the fighter was not totally out of control.

C. Because he didn’t know how to eject.         D. Because he wanted to get a gold medal.

What is the best title for the passage?

A. Flying the Fighter Correctly                   B. When to Abandon the Aircraft

C. How to Deal with an Engine Emergency         D. Bring the Fighter to a safe Landing

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When I was small and my grandmother died, I couldn’t understand why I had no tears. But that night when my dad tried to cheer me up, my laugh turned into crying.

.   So it came as no surprise to learn that researchers believe crying and laughing come from the same part of the brain. Just as laughing has many health advantages, scientists are discovering that so, too, does crying.

Whatever it takes for us to reduce pressure is important to our emotional (情感的) health, and the study found that 85 percent of women and 73 percent of men report feeling better after crying.

Besides, tears attract help from other people. Researchers agree that when we cry, people around us become kinder and friendlier and they are more ready to provide support and comfort. Tears also enable us to understand our emotions better; sometimes we don't even know we're very sad until we cry. We learn about our emotions through crying, and then we can deal with them.

Just as crying can be healthy, not crying — holding back tears of anger, pain or suffering — can be bad for physical health. Studies have shown that too much control of emotions can lead to high blood pressure, heart problems and some other illnesses. If you have a health problem, doctors will certainly not ask you to cry. But when you feel like crying, don't fight it. It's a natural — and healthy— emotional response.

Why didn't the author cry when her grandmother died?

A. Because her father did not want her to feel too sad.

B. Because she did not love her grandmother.

C. Because she was too shy to cry at that time.

D. The author doesn’t give the explanation.

It can be inferred from the text that ______.

A. there are only two ways to keep healthy

B. crying does more good to health than laughing

C. crying and laughing play the same roles

D. emotional health has a close relationship to physical health

According to the author, which of the following statements is true?

A. Crying is the best way to get help from others.

B. We must cry if we want to reduce pressure.

C. We will never know our deep feelings unless we cry.

D. Fighting back tears may cause some health problems.

What might be the most suitable title for the text?

A. Why We Cry              B. How to Keep Healthy

C. Power of Tears            D. A New Scientific Discovery

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If you were a pilot flying a plane, and suddenly the engine failed, would you eject (弹出), or stay in? For a pilot, the choice is very difficult. If he ejects, he is wise, but the plane crashes. If he stays in the plane, he risks his life.
Recently, Chinese Air Force pilot Li Feng, 38, faced this choice during a training exercise. It was March 7 and he was flying a Jian-10 (Flghter-10) at 4,500 meters. A warning appeared on the plane’s computer screen. He realized the plane might fail at any moment.
Li Feng did a quick check of the engine and asked the base if he could return. When the fighter was 7km away from the airport, however, the engine stopped working. The plane began to fall at a speed of 25 meters a second from an altitude of 1,160 meters.
Under Air Force rules fighter pilots may eject if their aircraft loses engine power below 2,000 meters and can’t be restarted. Before Li lost contact with the control tower, the commander in the air base asked him to eject. But Li Feng insisted on having another try.
“I knew where the deadline (to abandon the aircraft) was and was prepared for the ejection, but I decided not to give up unless the fighter was totally out of control,” Li recalled during a recent television interview.
After 104 seconds, Li was able to bring the fighter to a safe landing. The plane only suffered slight damage.
“You are a hero! Congratulations!” Li’s teacher, Xu yongling wrote in a text message to him after the landing. He said Li was a cool-headed pilot and very professional.
Li’s brave and calm act not only saved the 200 million yuan aircraft but also gave him invaluable first-hand experience of dealing with an engine emergency.
For his outstanding performance, the Air Force recently awarded him a gold medal.
【小题1】When the engine stopped working, Li Feng _________.

A.was flying a Jian-10 at 4,500 metersB.saw a warning appeared on the plane’s computer screen
C.was still calm and cool-headedD.was asked to stay in, but he ejected
【小题2】When the fighter plane loses engine power below 2,000 meters, ___________.
A.pilots must restart it as soon as possibleB.pilots should repair it as soon as possible
C.pilots may eject for safetyD.pilots should bring it to a safe landing
【小题3】Why didn’t Li Feng give up the plane?
A.Because he had no choice but to stay in the plane.
B.Because the fighter was not totally out of control.
C.Because he didn’t know how to eject.D.Because he wanted to get a gold medal.
【小题4】What is the best title for the passage?
A.Flying the Fighter CorrectlyB.When to Abandon the Aircraft
C.How to Deal with an Engine EmergencyD.Bring the Fighter to a safe Landing

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When the musical sound rings you, you immediately reach for your pocket ready to have a chat.But although you probably use it all the time, have you ever stopped to think about the manners related to talking on the phone? If you haven’t, here are some tips to guide you.
●Always give the person you are calling plenty of time to get to the phone before you hang up.If the person who answers is not the one you want,give your name and ask if you may speak to the person you want.
●Think about the time you call people.Try not to call too early in the morning(before about 9:00)or too late at night(after about 9:30).Also try not to call at mealtimes.
●If you go by plane to visit your relatives at Christmas, remember to follow airline instructions.Cell phones must be turned off as soon as the plane doors are closed and remain so until the doors open again on arrival.
●When face to face with someone, do not talk on the phone.It is rude to be on the phone when a waiter is trying to take your order in a restaurant, or when you are returning the shoes you have just been trying on in a shop.Finish any face-to-face business before taking a call.Continuing to use the phone while nodding to the person in front of you is quite impolite
●When in a restaurant with your friends,keep phone conversations short.Make a call only if it is important.Practise speaking in a low voice.If no one looks your way, you’ve got it
●If you go to a theatre, a concert or a cinema, consider the other people around you.Check that your phone is “off” before you enter.If you are expecting a very important call, put your phone on “vibrate”(振动)and run for the exit as soon as you feel it.If you forget both “off” and “vibrate” and your phone rings, don’t answer it, turn it off straight away.
【小题1】Which is true according to the passage above?

A.You may call people anytime as you like.
B.You may talk loudly on the phone at dinner in the restaurant.
C.You may keep on talking on the phone while greeting somebody.
D.You may call people as soon as you get on the plane,but not after the doors are closed.
【小题2】We may infer from these tips that__________.
A.some people don’t pay much attention to manners while making cell phone calls
B.you may ask to leave a message unless the person you are calling is in
C.calling people too early or too late in the morning is not polite
D.almost everyone has got a cell phone
【小题3】What does the underlined sentence “…you’ve got it” mean in the passage?
A.You have succeeded in making a call without disturbing others.
B.You have made the phone call brief and interesting.
C.You’ve got the message you are waiting for.
D.You have made a phone call secretly.
【小题4】From the tips given above, we can decide the writer is sure to share the opinion that______.
A.1ike the saying “clothes make a man”, nowadays cell phones make a man
B.as the old saying goes, money talks; nowadays cell phones talk
C.the way we use the cell phones tells what we are like
D.we are what cell phones we use

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When I was small and my grandmother died, I couldn’t understand why I had no tears. But that night when my dad tried to cheer me up, my laugh turned into crying.

.   So it came as no surprise to learn that researchers believe crying and laughing come from the same part of the brain. Just as laughing has many health advantages, scientists are discovering that so, too, does crying.

Whatever it takes for us to reduce pressure is important to our emotional (情感的) health, and the study found that 85 percent of women and 73 percent of men report feeling better after crying.

Besides, tears attract help from other people. Researchers agree that when we cry, people around us become kinder and friendlier and they are more ready to provide support and comfort. Tears also enable us to understand our emotions better; sometimes we don't even know we're very sad until we cry. We learn about our emotions through crying, and then we can deal with them.

Just as crying can be healthy, not crying — holding back tears of anger, pain or suffering — can be bad for physical health. Studies have shown that too much control of emotions can lead to high blood pressure, heart problems and some other illnesses. If you have a health problem, doctors will certainly not ask you to cry. But when you feel like crying, don't fight it. It's a natural — and healthy— emotional response.

1. Why didn't the author cry when her grandmother died?

A. Because her father did not want her to feel too sad.

B. Because she did not love her grandmother.

C. Because she was too shy to cry at that time.

D. The author doesn’t give the explanation.

2. It can be inferred from the text that ______.

A. there are only two ways to keep healthy

B. crying does more good to health than laughing

C. crying and laughing play the same roles

D. emotional health has a close relationship to physical health

3.According to the author, which of the following statements is true?

A. Crying is the best way to get help from others.

B. We must cry if we want to reduce pressure.

C. We will never know our deep feelings unless we cry.

D. Fighting back tears may cause some health problems.

4.What might be the most suitable title for the text?

A. Why We Cry              B. How to Keep Healthy

C. Power of Tears            D. A New Scientific Discovery

 

查看答案和解析>>


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