The most important thing for Lucy is to find a proper job, ______ in which she can bring her ability and

potential into full play. [      ]

A. this        

B. that            

C. one          

D. the one

性温，既补肾，又祛风湿的药是（）

A、续断

B、狗脊

C、骨碎补

D、桑寄生

E、雷公藤