— Look, what have you done?

— Sorry. I think if I _____ another chance, I'll do it better. [ ]

A. give

B. will be given

C. will give

D. am given

根据水库调节周期的长短，可将水库分为日调节水库、周调节水库、年调节水库和（）水库。

A、季调节

B、月调节

C、多年调节