下列哪些药物经炮制后目的是去毒
A．川乌蒸制
B．天南星胆汁制
C．朱砂水飞
D．芫花醋制
E．巴豆制霜
参考答案：A,C,D,E
Sorry, I am too busy now. If I________ time, I would certainly go for an outing with you.[ ]
A. have had
B. had had
C. have
D. had
为了有效地控制建设工程施工进度，建立施工进度控制目标体系时应( )。
A．首先确定短期目标，然后再逐步明确总目标B．首先按施工阶段确定目标，然后综合考虑确定总目标C．将施工进度总目标从不同角度层层分解D．将施工进度总目标直接按计划期分解
