单选题Though its wings look extremely ______, the butterfly is ______ enough to fly as high as 7000 feet.Avivid ... powerfulBslender ... thickCbeautiful ... heavyDfragile… sturdy
单选题
Though its wings look extremely ______, the butterfly is ______ enough to fly as high as 7000 feet.
A
vivid ... powerful
B
slender ... thick
C
beautiful ... heavy
D
fragile… sturdy
参考解析
解析：
句意：虽然蝴蝶的翅膀看起来十分脆弱，它却足以飞到7000英尺的高空。fragile脆弱的。sturdy强壮的，结实的。
句意：虽然蝴蝶的翅膀看起来十分脆弱，它却足以飞到7000英尺的高空。fragile脆弱的。sturdy强壮的，结实的。
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请阅读短文，完成第小题。There was a time in my life when beauty meant something special to me. I guess that would have been when ! was about six or seven years old, just several weeks or maybe a month before the orphanage(孤儿院) turned me into an old man.I would get up every morning at the orphanage, make my bed just like the little soldier that I had become and then I would get into one of the two straight lines and march to breakfast with the other twenty or thirty boys who also lived in my dormitory.After breakfast one Saturday morning I returned to the dormitory and saw the house parent chasing the beautiful monarch butterflies who lived by the hundreds in the bushes scattered around the orphanage.I carefully watched as he caught these beautiful creatures, one after another, and then took them from the net and then stuck straight pins through their head and wings, pinning them onto a heavy cardboard sheet.How cruel it was to kill something of such beauty. I had walked many times out into the bushes, all by myself, just so the butterflies could land on my head, face and hands so I could look at them up close.When the telephone rang the house parent laid the large cardboard paper down on the back cement (水泥) step and went inside to answer the phone. I walked up to the cardboard and looked at the one butterfly who he had just pinned to the large paper. It was still moving about so I reached down and touched it on the wing causing one of the pins to fall out. It started flying around and around trying to get away but it was still pinned by the one wing with the other straight pin. Finally its wing broke off and the butterfly fell to the ground and just trembled.I picked up the torn wing and the butterfly and I spat on its wing and tried to get it to stick back on so it could fly away and be free before the house parent came back. But it would not stay on him.What is the author's attitude towards the house parent's pinning some butterflies on the cardboard?查看材料A．Tolerant.B．Unconcerned.C．Disgusted.D．Discouraged.
请阅读短文，完成第小题。There was a time in my life when beauty meant something special to me. I guess that would have been when ! was about six or seven years old, just several weeks or maybe a month before the orphanage(孤儿院) turned me into an old man.I would get up every morning at the orphanage, make my bed just like the little soldier that I had become and then I would get into one of the two straight lines and march to breakfast with the other twenty or thirty boys who also lived in my dormitory.After breakfast one Saturday morning I returned to the dormitory and saw the house parent chasing the beautiful monarch butterflies who lived by the hundreds in the bushes scattered around the orphanage.I carefully watched as he caught these beautiful creatures, one after another, and then took them from the net and then stuck straight pins through their head and wings, pinning them onto a heavy cardboard sheet.How cruel it was to kill something of such beauty. I had walked many times out into the bushes, all by myself, just so the butterflies could land on my head, face and hands so I could look at them up close.When the telephone rang the house parent laid the large cardboard paper down on the back cement (水泥) step and went inside to answer the phone. I walked up to the cardboard and looked at the one butterfly who he had just pinned to the large paper. It was still moving about so I reached down and touched it on the wing causing one of the pins to fall out. It started flying around and around trying to get away but it was still pinned by the one wing with the other straight pin. Finally its wing broke off and the butterfly fell to the ground and just trembled.I picked up the torn wing and the butterfly and I spat on its wing and tried to get it to stick back on so it could fly away and be free before the house parent came back. But it would not stay on him.The author set the living butterfly free because查看材料A．he liked it very muchB．he had sympathy for the beautiful butterflyC．he couldn't bear a butterfly dying in his favorite bushesD．its wing broke off
请阅读短文，完成第小题。There was a time in my life when beauty meant something special to me. I guess that would have been when ! was about six or seven years old, just several weeks or maybe a month before the orphanage(孤儿院) turned me into an old man.I would get up every morning at the orphanage, make my bed just like the little soldier that I had become and then I would get into one of the two straight lines and march to breakfast with the other twenty or thirty boys who also lived in my dormitory.After breakfast one Saturday morning I returned to the dormitory and saw the house parent chasing the beautiful monarch butterflies who lived by the hundreds in the bushes scattered around the orphanage.I carefully watched as he caught these beautiful creatures, one after another, and then took them from the net and then stuck straight pins through their head and wings, pinning them onto a heavy cardboard sheet.How cruel it was to kill something of such beauty. I had walked many times out into the bushes, all by myself, just so the butterflies could land on my head, face and hands so I could look at them up close.When the telephone rang the house parent laid the large cardboard paper down on the back cement (水泥) step and went inside to answer the phone. I walked up to the cardboard and looked at the one butterfly who he had just pinned to the large paper. It was still moving about so I reached down and touched it on the wing causing one of the pins to fall out. It started flying around and around trying to get away but it was still pinned by the one wing with the other straight pin. Finally its wing broke off and the butterfly fell to the ground and just trembled.I picked up the torn wing and the butterfly and I spat on its wing and tried to get it to stick back on so it could fly away and be free before the house parent came back. But it would not stay on him.We know from the passage that查看材料A．the author lived alone in the dormitoryB．there were one hundred butterflies living in the bushesC．the cardboard paper was left on the step so as to be watchedD．the author failed to stick the worn wing onto the butterfly with his spit
请阅读短文，完成第小题。There was a time in my life when beauty meant something special to me. I guess that would have been when ! was about six or seven years old, just several weeks or maybe a month before the orphanage(孤儿院) turned me into an old man.I would get up every morning at the orphanage, make my bed just like the little soldier that I had become and then I would get into one of the two straight lines and march to breakfast with the other twenty or thirty boys who also lived in my dormitory.After breakfast one Saturday morning I returned to the dormitory and saw the house parent chasing the beautiful monarch butterflies who lived by the hundreds in the bushes scattered around the orphanage.I carefully watched as he caught these beautiful creatures, one after another, and then took them from the net and then stuck straight pins through their head and wings, pinning them onto a heavy cardboard sheet.How cruel it was to kill something of such beauty. I had walked many times out into the bushes, all by myself, just so the butterflies could land on my head, face and hands so I could look at them up close.When the telephone rang the house parent laid the large cardboard paper down on the back cement (水泥) step and went inside to answer the phone. I walked up to the cardboard and looked at the one butterfly who he had just pinned to the large paper. It was still moving about so I reached down and touched it on the wing causing one of the pins to fall out. It started flying around and around trying to get away but it was still pinned by the one wing with the other straight pin. Finally its wing broke off and the butterfly fell to the ground and just trembled.I picked up the torn wing and the butterfly and I spat on its wing and tried to get it to stick back on so it could fly away and be free before the house parent came back. But it would not stay on him.Which of the following is right according to the passage?查看材料A．I found beauty meant nothing special to me.B．The house parent helped the children handle the quilt.C．The house parent chased the butterfly in order to show it to the children.D．I thought it cruel to catch the butterfly.
One day a man found a cocoon （茧） of a butterfly in the forest. He sat there for severalhours and watched the butterfly. Suddenly a small opening appeared, and the butterfly made its great effort to force its body through that little hole. Then it seemed to stop making any progress. It appeared as if it had gotten as far as it could and it could go no further.So the man decided to help the butterfly. He cut off the remaining bit of the cocoon so that the butterfly could come our easily. But to his surprise, the butterfly got a heavy body and very small wings when it came out of the cocoon. The man continued to watch the butterfly because he expected that the body would grow smaller at any moment and the wings would become larger and be able to fly. But neither happened! In fact, the butterfly spent the rest of its life crawling （爬） around with a heavy body and small wings. It was never able to fly.The man was in his kindness, but he did not understand the nature rules. Before the butterfly came out of the cocoon, fluid （流体） from its body must be forced into its wings, and then it would be ready for flying. It must have a hard struggle （拼搏） to get through the small opening to get its freedom from the cocoon.Sometimes struggles are exactly what we need in our life. If God allowed us to go through our life without any difficulties, it would make us fail. We would not be as strong as we could have been; we could never fly.The man cut off the remaining bit of the cocoon ____.A. to take the butterfly homeB. to help the butterfly come out easilyC. to kill the butterflyD. to stop the butterfly growing bigger
One day a man found a cocoon （茧） of a butterfly in the forest. He sat there for severalhours and watched the butterfly. Suddenly a small opening appeared, and the butterfly made its great effort to force its body through that little hole. Then it seemed to stop making any progress. It appeared as if it had gotten as far as it could and it could go no further.So the man decided to help the butterfly. He cut off the remaining bit of the cocoon so that the butterfly could come our easily. But to his surprise, the butterfly got a heavy body and very small wings when it came out of the cocoon. The man continued to watch the butterfly because he expected that the body would grow smaller at any moment and the wings would become larger and be able to fly. But neither happened! In fact, the butterfly spent the rest of its life crawling （爬） around with a heavy body and small wings. It was never able to fly.The man was in his kindness, but he did not understand the nature rules. Before the butterfly came out of the cocoon, fluid （流体） from its body must be forced into its wings, and then it would be ready for flying. It must have a hard struggle （拼搏） to get through the small opening to get its freedom from the cocoon.Sometimes struggles are exactly what we need in our life. If God allowed us to go through our life without any difficulties, it would make us fail. We would not be as strong as we could have been; we could never fly.What do you think of the man?A. Patient but cruel. B. Careful and wise.C. Kind but unwise. D. Brave and funny.
One day a man found a cocoon （茧） of a butterfly in the forest. He sat there for severalhours and watched the butterfly. Suddenly a small opening appeared, and the butterfly made its great effort to force its body through that little hole. Then it seemed to stop making any progress. It appeared as if it had gotten as far as it could and it could go no further.So the man decided to help the butterfly. He cut off the remaining bit of the cocoon so that the butterfly could come our easily. But to his surprise, the butterfly got a heavy body and very small wings when it came out of the cocoon. The man continued to watch the butterfly because he expected that the body would grow smaller at any moment and the wings would become larger and be able to fly. But neither happened! In fact, the butterfly spent the rest of its life crawling （爬） around with a heavy body and small wings. It was never able to fly.The man was in his kindness, but he did not understand the nature rules. Before the butterfly came out of the cocoon, fluid （流体） from its body must be forced into its wings, and then it would be ready for flying. It must have a hard struggle （拼搏） to get through the small opening to get its freedom from the cocoon.Sometimes struggles are exactly what we need in our life. If God allowed us to go through our life without any difficulties, it would make us fail. We would not be as strong as we could have been; we could never fly.What was the butterfly doing at the beginning of the story?A. It was trying to make a cocoon for itself.B. It was struggling to get out of its cocoon.C. It was flying among the trees in the forest.D. It was crawling around quietly on the ground.
One day a man found a cocoon （茧） of a butterfly in the forest. He sat there for severalhours and watched the butterfly. Suddenly a small opening appeared, and the butterfly made its great effort to force its body through that little hole. Then it seemed to stop making any progress. It appeared as if it had gotten as far as it could and it could go no further.So the man decided to help the butterfly. He cut off the remaining bit of the cocoon so that the butterfly could come our easily. But to his surprise, the butterfly got a heavy body and very small wings when it came out of the cocoon. The man continued to watch the butterfly because he expected that the body would grow smaller at any moment and the wings would become larger and be able to fly. But neither happened! In fact, the butterfly spent the rest of its life crawling （爬） around with a heavy body and small wings. It was never able to fly.The man was in his kindness, but he did not understand the nature rules. Before the butterfly came out of the cocoon, fluid （流体） from its body must be forced into its wings, and then it would be ready for flying. It must have a hard struggle （拼搏） to get through the small opening to get its freedom from the cocoon.Sometimes struggles are exactly what we need in our life. If God allowed us to go through our life without any difficulties, it would make us fail. We would not be as strong as we could have been; we could never fly.What is the best title for the story?A. The Love for the Cocoon B. The Joy of Helping Each OtherC. The Lesson of the Cocoon D. The Expectation for the Butterfly
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共用题干Rockets in the SkyIf someone asked you,"What color is the sky?"I expect that you would answer,"Blue."I am afraid that you would be wrong.The sky has no color.When we see blue,we are looking at blue sunlight.The sunlight is shining on little bits of dust in the air.We know that there is air all around the world.We could not breathe without air.Airplanes could not fly without air.They need air to lift their wings.Airplanes cannot fly very high because as they go higher the air gets thinner.If we go far enough away from the earth,we find there is no air.What is the sky?The sky is space.In this space there is nothing except the sun,the moon and all the stars. Scientists have always wanted to know more about the other worlds in the space.They have looked at them through telescopes and in this way they have found out a great deal.The moon is about 384 ,000 kilometers away from the earth.An airplane cann't fly to the moon but there is a thing that can fly even when there is no air. This is rocket.I am sure that you are asking,"How does a rocket fly?"If you want to know,get a balloon and then blow it up until it is quite big.Do not tie up the neck of the balloon.Let go!The balloon will fly off through the air very quickly.The air inside the balloon tries to get out.It rushes out through the neck of the balloon and this pushes the balloon through the air.It does not need wings like an airplane.This is how a rocket works.It is not made of rubber（橡胶）like a balloon,of course.It is made of metal. The metal must not be heavy but it must be very strong.There is gas inside the rocket which is made very hot. When it rushes out of the end of the rocket,the rocket is pushed up into the air.Rockets can fly far out into space.Rockets with men inside them have already reached the moon.Several rockets,without men inside them,have been sent to other worlds much farther away.One day rockets may be able to go anywhere in the space.When an airplane flies too high,______.A:the air will be too thin to support its wingsB:the air will become thickerC:the air will exert pressure on itD:the air will disappear in no time
共用题干Rockets in the SkyIf someone asked you,"What color is the sky?"I expect that you would answer,"Blue."I am afraid that you would be wrong.The sky has no color.When we see blue,we are looking at blue sunlight.The sunlight is shining on little bits of dust in the air.We know that there is air all around the world.We could not breathe without air.Airplanes could not fly without air.They need air to lift their wings.Airplanes cannot fly very high because as they go higher the air gets thinner.If we go far enough away from the earth,we find there is no air.What is the sky?The sky is space.In this space there is nothing except the sun,the moon and all the stars. Scientists have always wanted to know more about the other worlds in the space.They have looked at them through telescopes and in this way they have found out a great deal.The moon is about 384 ,000 kilometers away from the earth.An airplane cann't fly to the moon but there is a thing that can fly even when there is no air. This is rocket.I am sure that you are asking,"How does a rocket fly?"If you want to know,get a balloon and then blow it up until it is quite big.Do not tie up the neck of the balloon.Let go!The balloon will fly off through the air very quickly.The air inside the balloon tries to get out.It rushes out through the neck of the balloon and this pushes the balloon through the air.It does not need wings like an airplane.This is how a rocket works.It is not made of rubber（橡胶）like a balloon,of course.It is made of metal. The metal must not be heavy but it must be very strong.There is gas inside the rocket which is made very hot. When it rushes out of the end of the rocket,the rocket is pushed up into the air.Rockets can fly far out into space.Rockets with men inside them have already reached the moon.Several rockets,without men inside them,have been sent to other worlds much farther away.One day rockets may be able to go anywhere in the space.A rocket is pushed up into the air when.A:hot gas rushes out of its headB:it is powered by gasC:hot gas rushes out of its bottomD:hot gas rushes out of its neck
资料：Samsung’s Notebook 7 Spin is a stylish，versatile work machine with power to spare.The 2-in-1 notebook’s performance is impressive，and its versatile folding design is legitimately useful.Unfortunately，the system’s shallow keyboard and lackluster battery life curtail its productivity potential a bit.The Notebook 7 Spin looks and feels great，with a slim profile and a sturdy design.As the name implies，the system’s lid spins back a full 360 degrees，letting you use the device like a large tablet.The hybrid design is handy for using touch-screen apps and showing off presentations to a small group，even if the 5 Ib. system is a bit too hefty to carry around like a smaller tablet.The system’s roomy 15.6-inch display is equally attractive，producing sharp images and vivid colors.Other hardware highlights include a beefy 2.5-GHz Intel Core i7-6500U processor with up to 16GB of RAM，a configuration that makes the heaviest multitasking buttery smooth.______are mentioned in the passage as strengths of the product.A.Versatile folding design，a slim look，keyboardB.Versatile folding design，a slim look，battery lifeC.Versatile folding design，a slim look，keyboard and battery lifeD.Versatile folding design，a slim look，system’s roomy display and hardware
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单选题“In times of heavy weather, it is extremely dangerous if manning is very short” This sentence means （）.AIn times of heavy weather, it is extremely dangerous if a seaman is not enough tallBIn times of heavy weather, it is extremely dangerous if a crew is very shortCIn case of bad weather, it is particularly dangerous if there is a shortage in personnelDIn case of bad weather, it is particularly dangerous if there are enough personnel
单选题Eight hundred years ago an Englishman _____.Amade a kind of flying machineBtried to fly with wings made of chicken featherCwanted to build a kind of balloonDtried to fly on a large bird
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