入煎剂需后下的药物是
A.鹿角霜B.薄荷C.海金沙D.人参E.阿胶
参考答案:B
解析:薄荷含挥发性成分,久煎有效成分易散失。故答案选B。
乳化液泵卸载阀重新恢复供液状态的压力是调定压力的()%左右。
A、60;
B、70;
C、80
I won't see you off at the airport tomorrow, so I will wish you ().
A.have a good journey now
B.a good journey now
C.would have a good journey now
D.to have a good journey now