手术病人在术前[阿托品]是：
A．防止伤口出血
B．防止麻醉或术中发生并发症
C．防止术后腹胀
D．防止术后伤口裂开
E．防止手术中呕吐
参考答案：B
―I think it’s too late to apologize to Kate.
―Never mind. _______.
A．Good medicine tastes bitter
B．Better late than never
C．All good things come to an end
D．A man becomes learned by asking questions
设计变更
