钩端螺旋体的显微镜凝集试验,单份血清标本有诊断意义的滴度是()
A.1:100
B.1:200
C.1:300
D.1:400
E.1:500
参考答案:C
湿热蕴结之鼓胀,其主证特点为()
A.腹大胀满,胁腹刺痛
B.腹大胀满,早宽暮急
C.腹大胀满,脘腹撑急
D.腹大胀满,按之如囊裹水
E.腹大胀满,脉络怒张
----That must have been a long trip.
-------Yeah, it______ us a whole week to get there.
A.takes
B.has taken
C.took
D.was taking