A car traveled frow Ato B in 30 minutes.The first half of the trip was covered at 50 mph cold theA car traveled form A to B in 30minutes .The first half of the trip was covered at 50 mph,cold the second half at 60 mph .What was the averagespeed?

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A car traveled frow Ato B in 30 minutes.The first half of the trip was covered at 50 mph cold theA car traveled form A to B in 30minutes .The first half of the trip was covered at 50 mph,cold the second half at 60 mph .What was the averagespeed?
A car traveled frow Ato B in 30 minutes.The first half of the trip was covered at 50 mph cold the
A car traveled form A to B in 30minutes .The first half of the trip was covered at 50 mph,cold the second half at 60 mph .What was the averagespeed?

A car traveled frow Ato B in 30 minutes.The first half of the trip was covered at 50 mph cold theA car traveled form A to B in 30minutes .The first half of the trip was covered at 50 mph,cold the second half at 60 mph .What was the averagespeed? I traveled in a car for the first time in my life【英译汉】 She hopes_____(to be)a teacher when you frow up he invented the car and made a great contributiohe invented the car and made a great contribution to fasterA.travel B.traveling C.to travel D.traveled 注明：括号相当于下划线,不知道怎么打下划线,用括号代替1.[Error Identification] To get (informations) (for) her book,she (traveled) (around) America.A.informations B.for C.traveled D.around2.[Error Identification] Your car does The oldman wants to throw the bag ___of the window.A frow Bout C in Daway They ＿ all over the country .So they plan ＿ some other countries.A.have traveled;visitB. traveled;to visitC.traveled;visitingD.have traveled;to travel A car traveled from A to B in 30 minutes.The first half of the trip was covered at 50 mph,and the second half at 60 mph.What was the average speed? 这句英语应该如何理解He had traveled too often with the Judge not to know the sensation of riding a baggage car 这句英语应该如何理解 a car His a tour guide.He ___ all over EuropeA,travelled B traveled to C has traveled D has traveled to 什么时候是 traveled to+地点什么时候是 traveled +地点选用词的适当形式填空词：1.quiet 2.final 3.careful 4.careless 5.bad 6.easy 7.noisy 8.real 9.comfortable 10.angry短文：A foreigner traveled alone in a small red car in India.One morning he left his car and went shopping.After shopping,he MY family ____ around Europe for about two weeks last summer holiday.A.traveled B.travel C.have traveled D.had traveled How many cities has the Smiths traveled to since they came to China last week?A.have,traveled B.was,traveledC.did,travel to D.has,traveled to do you remember how long ago ___to China?a.have you traveled b.you have traveled c.did you traeledd.you traveled 54.By five o’clock this evening ,the spaceship ________ eighty times round the earth .A .has traveled B .will have traveled C .has been traveling D .traveled 英语翻译A travel B travels C traveled D traveling She also traveled a lot with her parents什么意思