-Jack has made great progress recently.

-________, and ________. [ ]

A. So he has, so you have

B. So he has, so have you

C. So has he, so have you

D. So has he, so you have

清末民初山西有一首歌谣：破戏台，烂秀才，小足扳子洋烟袋；火车站，德律风（指电话），大足板子毕业生。这反映出当地

①传统习俗受到冲击②文化教育日渐衰落③生活方式发生变化④思想观念有了改变[ ]

A．①②③

B．②③④

C．①②④

D．①③④