细菌L型菌落表现为（）

A.粗糙型菌落

B.黏液型菌落

C.腊样菌落

D.油煎蛋样菌落

E.光滑型菌落

In Britain, people_______ four million tons of potatoes every year.    [ ]

A. cost              

B. swallow    

C. consume          

D. dispose