下列各项,属外科辨别阴证、阳证要点的是
A.有无麻木
B.有无脓液
C.有无出血
D.有无灼热
E.有无瘙痒
参考答案:D
22. — When did you last see your first teacher?
— On_____Friday last June, at_____celebration of her 40th year of teaching.
A.a; the
B.a; a
C.不填; the
D.不填; a
吊笼中作业的人员必须拴好安全带并(),否则桥吊司机有权利和义务拒绝作业。
A、采取蹲姿
B、站好
C、排好队
D、以上都不是