With more and more farmers come to city,their children follow them.More and more ___children follow them___they come to city.按着上一句话填下面的空.
问题描述：
With more and more farmers come to city,their children follow them.
More and more ___children follow them___they come to city.
按着上一句话填下面的空.
答
famers' when
答
farmer's
When
越来越多的农民的孩子跟着他们来到城市
答
famers' 农民的
when 当
答
farmer's ，when