—What’s your favorite sport?

—Swimming. I think it’s _______.

[ ]

A. easier  

B. more difficult

C. the most interesting

D. the most boring

胃痛治疗取中脘、足三里，所采用的配穴方法是（）

A.局部取穴和特殊取穴

B.交会穴和下合穴

C.脏会和下合穴

D.募穴和下合穴

E.募穴和合穴