an average of 和the average of的区别

an average of 和the average of的区别 the average of和 a average of 有区别吗 It takes ____________ of six months for a new type of computers to be produced.1.the amount 2.an amount 3.average 4.an average on average、on the average和on an average有何区别 最好举几个例子 with an average of 和 on an average of 有区别吗,可以互换吗 An ant covers a distance of 90 meters in 3 hours ,The average speed of the ant in decimeters per an average of 40000 per year Last year the number of students who graduated with a driving licence reached 200000,last year the number of students who graduated with a driving licence reached 200000,an average of 40000 per year with the average expression of 0.0026 with 后加什么词合适是a an 还是the with the average expression of 0.0026 with 后加什么词合适是a an 还是the with an average of造句 on an average和on the average在用法上的区别 with an average of 和 on an average of 有区别吗,问题二average people 跟ordinary people有区别吗 Scientists who study___noise say that____average noise level in New York is 72.5 decibels(分贝）A./;the B./;an C.the;an D.the;the我老是搞不清是an average of还是the average of还是什么的?把有关average的主要词组告诉我,要准 一道英文数学题,不会啊!1. the average of one group of number is 4, A second group contains twice as many numbers and has an average of 10,The average of both groups of numbers combined is______?2. A number is less than 2008,It is odd it leav 英语翻译You are planning a bicycle trip for which you want to average 24km/h.You cover the first half of the trip at an average speed of 21km/h.What must your average speed be in the second half of the trip to meet your goal? 英语翻译An internal study by the technology Services department at Lahey Electronics revealed company employees receive an average of two emails per hour.Assume the arrical of these emails is approximated by the Poisson distribution.a.What is the in an average 和 on average的区别 英语翻译The report also said that those in the first flush of love can look forward to an average of three compliments a week from their partners - a figure which falls to an average of a single weekly compliment at the three-year high tide mark. 英语翻译The report also said that those in the first flush of love can look forward to an average of three compliments a week from their partners - a figure which falls to an average of a single weekly compliment at the three-year high tide mark.