I don't have a tennis racket, but Kate has _______. [ ]
A. it
B. one
C. the one
D. /
答案:B
燃气灶出现黄焰的原因之一是燃烧器喉管内有脏物。
胸痛彻背,心悸气促,面色唇甲青紫,大汗淋漓,四肢厥冷,脉沉微欲绝,其病机是
A.阴津枯竭,阳气欲脱
B.阳虚水泛,上凌心肺
C.阳气虚衰,水湿内盛
D.阳气虚衰,心阳欲脱
E.阴津耗竭,虚阳浮越