服桂枝汤后，”遍身絷絷微似有汗”标志
A．胃气已和
B．津液得通
C．营卫和谐
D．表邪欲解
E．前述四项均正确
参考答案：A,B,C
如还不能确诊，可采用下列哪项检查
A．亚甲蓝试验
B．排泄性尿路造影
C．靛胭脂试验
D．肾显像
E．输尿管镜检查
—Bad luck. My computer doesn’t work.
—Why not turn to John? No one can match him in our class when it __________repairing computers.
A．comes to
B．leads to
C．contributes to
D．attends to
