It will take her a long time to _______the skills she needs to become a famous player.  [ ]

A. acquire          

B. inquire          

C. require          

D. request

蛇串疮的发病机制中其中一项主要是（）

A.情志内伤，肝气郁结，久而化火，肝经火毒，外溢皮肤而发

B.热邪伤津，阴虚内热所致

C.外感风热之寿，阻于肺胃二经，蕴蒸肌肤而发

D.内有血热，外感风热，内外合邪，凝滞肌肤

E.禀赋不耐，邪毒内侵所致