—What did Mr Black say just now?

—He asked us _______ tomorrow. [ ]

A. what would the weather be like?

B. what will the weather be like

C. what the weather would be like

D. what the weather will be like

目前常用头孢菌素中抗绿脓杆菌作用最强的是（）

A.头孢哌酮

B.头孢噻吩

C.头孢氨苄

D.头孢曲松

E.头孢他定