There is a big garden in the residential buildings, ____ actually has become a good place for people to meet

and communicate. [ ]

A. where

B. in which

C. which

D. that

患者，男性，45岁，腰痛2月余，重着而热，遇阴雨天气加重，活动后减轻，身体困重，四肢倦怠，小便短赤，舌红，苔黄腻，脉濡数。

病机为（）

A.寒湿闭阻，滞碍气血，经脉不利

B.湿热壅遏，经气不畅，筋脉失舒

C.瘀血阻滞，经脉痹阻，不通则痛

D.肾阴不足，腰脊失濡

E.肾阳不足，不能温煦筋脉