---Is Jim in the office?   

---No, he _______ to the dining hall.    [ ]

A. goes          

B. would go        

C. has gone        

D. had gone

患者，女，50岁。现症见左侧半身偏枯不用，肢体软弱无力，面色萎黄，有时肢体麻木不仁，舌淡紫，苔薄白，脉细涩无力。治疗应首选（）

A.三痹汤

B.黄芪桂枝五物汤

C.桃红饮

D.补阳还五汤

E.当归四逆汤