英语外教说：1.About a fifth of the workers are young people. 'a fifth' = 五分之一的意思，'people' 不是‘peple’，拼写错误。2.When he was in his fifties,he moved to England. 'fifties' = 五十多岁的意思。3.439 is four hundred and thirt...
下列各句中均有一处错误，找出并改正。 能说出为什么吗？谢谢！
英语外教说：1.About a fifth of the workers are young people. 'a fifth' = 五分之一的意思，'people' 不是‘peple’，拼写错误。2.When he was in his fifties,he moved to England. 'fifties' = 五十多岁的意思。3.439 is four hundred and thirt...