We are still _     _of moving our house to the city.    [ ]

A. on the process    

B. in the process    

C. at the process    

D. with the process

“乙癸同源”的“乙癸”所指的脏是（）

A．心脾

B．肝肺

C．脾肾

D．心肾

E．肝肾