—_____________________?

—The trees must three times a week.[ ]

A. How long it is    

B. How much is it    

C. How long is it    

D. How much does it weigh

治疗腰部冷痛重着，拘挛不可仰，舌淡，苔白，脉紧，除阿是穴、大肠俞、委中外，应选取（）。

A.膈俞

B.腰阳关

C.足三里

D.志室

E.悬钟