SOE are,on average,less productive and have better access to external creditthan do DPE.这里的do起什么作用,是什么成分?

SOE are,on average,less productive and have better access to external creditthan do DPE.这里的do起什么作用,是什么成分? on average与average的区别 on average、on the average和on an average有何区别 最好举几个例子 in an average 和 on average的区别 average average average average AVERAGE On the average中的the能否省略? could i have soe plz? on an average和on the average在用法上的区别 那个英语翻译题目~~~~~~~~~Believe it or not , weather forecasts seven days in advance are , on average ,worng half the time ,according to a US survey management compensation plan.Bonuses are based on a weighted average of reported net income and cash from operations.不要软件翻译的. We are going to l---- on the beach with an average of 和 on an average of 有区别吗,可以互换吗 in an average 和 on average作状语时侯的区别 on the average / on average / on an average三者区别是什么这三个词组是否都对,有什么区别呢