问题
填空题
million lose gold sing go few real friend we care
Families in big cities have （）children than they did thirty years ago．
答案
参考答案：fewer
搜题请搜索小程序“爱下问搜题”
million lose gold sing go few real friend we care
Families in big cities have （）children than they did thirty years ago．
参考答案：fewer