血瘀型产后小便不通的最佳选方为 （）
A.以上都不是
B.春泽汤
C.加味四物汤
D.黄芪桂枝五物汤
E.桂枝茯苓丸
参考答案：C
Li Ming won the first prize in the English speech contest and I’m glad that his efforts at last ____.
A．paid off
B．worked out
C．got back
D．turned out
做人工呼吸要有耐心，应连续地做，不可间断，至少做（）h或至伤员自动呼吸恢复为止。
A.1
B.2
C.0.5
D.1.5
