—I used to get up at six o'clock to catch the early bus.

—________. But now I usually get up after seven o'clock. [ ]

A. So I did

B. So was I

C. So I was

D. So did I

工程质量标准规定了工程质量检验验收程序，以及检验批、分项、分部、单位工程的质量标准。