患者，男，61岁。患脑血栓3个月，现左侧上下肢活动受限，左指肿胀，舌体胖大，有齿痕，脉沉涩。用药宜首选（）

A.桃仁、红花

B.赤芍、丹参

C.当归、川芎

D.黄芪、川芎

E.黄芪、党参

We            from his red face that he had been lying.  [ ]

A. came to conclusion    

B. draw a conclusion  

C.jumped to a conclusion  

D. reached to a conclusion