If I ________ you，I ________ more attention to English idioms and phrases.[ ]

A．was; shall pay  

B．am; will pay

C．would be; would pay  

D．were; would pay

正常人清晨空腹时血糖浓度为（）

A.2.5～3.5mmol/L

B.4.5～5.5mmol/L

C.6.5～7.5mmol/L

D.8.5～9.5mmol/L

E.10.5～11.5mmol/L