治疗犬肠炎、便秘宜选（）
A．脾俞、胃俞、三焦俞
B．肝俞、胆俞
C．督俞、心俞、厥阴俞
D．关元俞、大肠俞、小肠俞
E．膀胱俞、肾俞
参考答案：D
临床疑为DIC，应选择下列哪组筛选试验（）
A.PT、APTT、血小板计数
B.血小板计数、PT、纤维蛋白原测定
C.血小板计数、血块收缩、BT
D.CT（试管法）、PT、APTT
E.BT、束臂试验、CT（试管法）
Never before ________ buying a computer, but now it seems a necessity in my everyday life.
A．did I think of
B．have I thought of
C．I thought of
D．I have thought of
