— Shirley, can I have a look at your photos?

— ________.Here you are. [ ]

A. By any means    

B. By no means    

C. By this means      

D. By all means

油膜轴承摩擦系数低。一般在（）之间。

A.0.0002～0.0005

B.0.002～0.05

C.0.02～0.5

D.0.2～0.5