— Time is money.

— But I think time is _____ money. [ ]

A. as important as

B. more important as

C. the most important in

D. more important than

机械排烟设施包括排烟管道、（）。

A.排烟口

B.排烟防火阀

C.排烟风机

D.加压送风管道

E.挡烟垂壁