Someone who lacks staying power and perseverance is unlikely to ___ a good researcher.[ ]

A. make

B. turn

C. get

D. grow

川芎茶调散中，善治少阳、太阳、阳明经头痛的药物是（）

A.川芎、羌活、白芷

B.川芎、荆芥、防风

C.川芎、细辛、白芷

D.川芎、羌活、薄荷

E.川药、防风、薄荷