Not only ________ increase, but also _________ raised as well. [ ]

A. did the prices ; were their wages        

B. the prices did ; their wages were

C. did the prices ; their wages were        

D. the prices did ; were their wages    

同一楼屋盖类型的砌体房屋的静力计算方案，根据（）划分为三种方案。

A、房屋的横墙间距

B、房屋的纵墙间距

C、房屋的层数

D、房屋的高度