一篇英语阅读要快In spare time people often like watching TV ,especia

一篇英语阅读要快
In spare time people often like watching TV ,especially the TV play series (连续剧) .But do you know the TV play series has another popular name,Soap Opera and how it comes into being?71 ____________________________
Originally,when the TV appeared in the world,some soap businessmen discovered that using television advertisements was more useful than any other one.72___________________ the dull TV advertisements not only caught audience’s eyes,but also began to make people tired.73______________________ the businessmen had a new idea.74_________________________ When the TV station transmitted ( 播放) the play series,the soap advertisements were alternated (穿插) among the TV programs.75____________________________ Because there were so many advertisements about soaps in the play,some people began to call the TV play series the soap opera ,and by and by,the soap opera became another name of the TV play series.
阅读短文,将方框里的句子填入适当的位置.使短文意思完整正确.
A.So the audience had to see the advertisements while they were watching the TV play.
B.Let me tell you something about it.
D.However,with the time passing,
C.They paid a great sum of money to the TV station.
E.In order to sell more soaps,

B D E C A