how many days does it take an airplane to reach the moon?

相关推荐

• 正确回答三道就可以给分Question 1.How many people are talking on their cell phones at this instant?Question 2.How large a moon can you jump off of?In other words,assuming reasonable densities,what is the radius ofthe largest rocky sphere from which you can reach escape velocityby jumping?Estimate your answer within a factor of 10.Question 3.AccelerationEstimate and compare the accelerations of a) a jet airplane takingoff,b) a car accelerating to highway speed,and
• how many days does it take an airplane to reach the moon?
• 英语翻译1.What is smaller than an insect's mouth?2.What season isthe most dangerous one?3.What's too much for me,just right for two,but nothing at all for three?4.On what day of a year do so0ldiers start wars in history?5.How many feet are there in a yard?6.Who tries to make others smile most of the time?7.From what number can one take half and leave nothing?8.What has hands but does not talk?9.How many months have 28 days?10.Which horses have six legs?除了
• How long does it take the Moon to travel once around the Earth?A.24 hours B.28 days C.12 months
• 英语翻译1.Where does the old man take him?2.How many miles does the driver go to the Moon Hotel altogether?
• 仿照六年级下册P18Some people feel sick in the winter. Many people get the flu. How do you know when仿照六年级下册P18:Some people feel sick in the winter. Many people get the flu. How do you know when you have the flu?DO you Have a sore throat? Does your nose hurt?Do you have a headache? lf you have a fever, you might have the flu. Don't worry!lf you are sick, see the doctor, Take some medicine and drink hot drinks.Stay in bed for a few days.You will feel better soo
• Some people feel sick in the winter.Many people get the flu.How do you know when you have the flu?DO you Have a sore throat?Does your nose hurt?Do you have a headache?lf you have a fever,you might have the flu.Don't worry!lf you are sick,see the doctor,Take some medicine and drink hot drinks.Stay in bed for a few days.You will feel better soon.翻译成简体中文
• 英语谜语；1.What tries to make people smile of the time?2.What number can take half and leavenothing3.What has hands but no feet ,a face but no eyes ,tells but does not talk 4.How many months have 28day?5What is black when it is clean and white when it is dirty?6.What 5-letter word has six left when you take 2 letters away?7.Can yau name fiive days of the week without saying; Monday Tuesday Wednesday Thursday and Friday?
• 英语改错,1.Jack:I know it's far away the earth.2英语改错,1.Jack:I know it's far away the earth.2.Father:It's three hundred and eighty thousands kilometres away.3.Jack:How long it will take to get there4.Father:Well,it will take more than three days get there by spaceship.5.Jack:A spaceship flies very very fast,does it?6.Father:Yes,It flies at about eleven kilometres one second.7.In 1969,two American got to the moon by spaceship.8.Jack:Wonderful!I hope I can f
• 英语谜语；1.What tries to make people smile of the time?2.What number can take half and leavenothing3.What has hands but no feet ,a face but no eyes ,tells but does not talk?4.How many months have 28 day?5What is black when it is clean and white when it is dirty?6.What 5-letter word has six left when you take 2 letters away?7.Can yau name fiive days of the week without saying; Monday Tuesday Wednesday Thursday and Friday?
• 描写春天 夏天 秋天 冬天古诗各2首.
• I did not wait fur you after all the phrase I love you