网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
To produce one pound of honey,a colony of bees must fly a distance_______to twice around the world.
A.similar
B.equal
C.compared
D.corresponding
B.equal
C.compared
D.corresponding
参考答案
参考解析
解析：
更多 “To produce one pound of honey,a colony of bees must fly a distance_______to twice around the world.A.similar B.equal C.compared D.corresponding” 相关考题
考题
You must produce 27 widgets. You can only produce 9 widgets per production run. Each production line setup costs $1000. Each widget consumes $10 worth of material and $5 worth of labor. What is total variable cost for producing one widget.A . ￥1,020B . ￥1,010C . ￥1,015D . ￥20E . None of the above
考题
The word horsepower(马力) was first used two hundred years ago.James Watt had made the first widely used steam(蒸气)engine. He had no way of telling people exactly how powerful it much work one strong horse could do in one minute. He called that unit one horsepower. With this unit he could measure the work his steam engine could do.He discovered that a horse could lift a 3,300-pound weight 10 feet into the air in one minute. His engine could lift a 3,300-pound weight 100 feet in one minute.Because his engine did ten times as much work as the horse, Watt called it a ten horsepower engine.6.The passagesays that Watt made the first widely used steam engine.A.TB.F7.Watt made up a unit of measurement based on the strength of a horse.A.TB.F8.Watt wanted to find a way to lift a 3300-pound weight.A.TB.F9.One horsepower would equal the weight a horse could lift.A.TB.F10.The title of the passageis "How the Term Horsepower Came into Being".A.TB.F
考题
According to the passage, growing lab meat is technically difficult because _________A． meat is a tissue not difficult to be made artificiallyB． it is too expensive to produce a single pound of lab meatC． different cell types play different roles in flavors and mouth-feelsD． exact cell structure imitation is not essential to make the lab meat delicious
考题
It can be interred that without gravity .A.buildings and other structures would float awayB.trees and buildings would not so easily fly offC.something around your head would not float awayD.everything outside buildings would fly off into space
考题
( ) must have witnessed the robbery.
A、One of the passers-byB、One of the passer-byC、One of passer-byD、One of passer-bys
考题
Under the influence of Ezra Pound, Hilda Doolittle became associated whit the Imagists and _____ into one of the most original poets of the group.A:developedB:who developedC:to be developingD:developing it
考题
15． From the passage，we can learn _________ ．A． one shouldn’t criticize others very oftenB． one should often make his windows cleanC． one must judge himself before he judges othersD． one must look at others through his dirty window
考题
A lifeline must be connected to the liferaft ______.A.at the bowB.at the sternC.in the middleD.all around
考题
One day a man found a cocoon （茧） of a butterfly in the forest. He sat there for several
hours 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.
考题
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
考题
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.Which of the following statements about a rocket is NOT true?A:It can fly when there is no air.B:It can fly without wings.C:It is made of strong metal.D:It is propelled by burning gas inside it.
考题
To produce accurate results, the equipment must be manufactured to very ________ specifications.A.deep
B.wide
C.key
D.high
考题
This book costs______that one.A.twice more
B.twice more as
C.two times more as
D.twice as much as
考题
I paid（）for the new book.A、half poundB、one pound and halfC、one and a half poundsD、one and half a pound
考题
You need to design a strategy for identifying the number of instances that any one SQL Server 2005 computer will support. What should you do？（）A、Specify that each server must have one instance for each customer.B、Specify that each server must each have only one instance.C、Specify that each server must have one instance for each database that is hosted on that server.D、Specify that each server must have one instance for each customer who has one or more databases that are hosted on that server.
考题
单选题Though dentists recommend brushing one’s teeth three times a day, many adult Americans brush just twice a day and floss hardly never.A
brush iust twice a day and floss hardly neverB
brush your teethtwice and never flossC
brush just twice but rarely floss at allD
brush twice daily but hardly ever flossE
only brush twice daily and rarely floss at all
考题
问答题Change one letter in each of the following words to produce a well-known phrase: CAKE CARD
考题
单选题A lifeline must be connected to the liferaft （）.A
at the bowB
at the sternC
in the middleD
all around
考题
单选题In order to get the first reward, passengers must fly at least _____.A
for 6 monthsB
20,000 MilesC
3,000 bonus MilesD
once in three weeks
考题
单选题Some people believe,_____ headed by a female are twice as likely to be poor as one headed by a male.A
householdsB
homesteadsC
choresD
assignments
考题
单选题The maneuvering information required to be posted in the wheelhouse must be based on certain conditions.Which of the following is NOT one of these conditions（）A
The hull must be cleanB
There must be calm weather – wind 10 knots or less and a calm seaC
There must be no currentsD
The depth of the water must be at least one and one-half times the draft
考题
单选题The term （） refers to one complete sequence of operations required to produce power in an engine.A
diesel engineB
strokeC
cycleD
compression ratio
考题
单选题A life line must be conncted to the life raft（）.A
at the bowB
at the sternC
in the middleD
all around
热门标签
最新试卷