含苷类成分的药物,不宜采用的炮制方法是
A.炒
B.蒸
C.醇提
D.曝晒
E.水泡
参考答案:E
解析:苷类成分易溶于水,所以含苷类成分的药物,不宜采用泡法。
下列属于组织的是( )
A.西瓜种子
B.一个西红柿
C.一颗苹果树
D.洋葱表皮
This is one of the best films ______ this year.
A.they have been shown
B.that has been shown
C.that have been shown
D.which have been shown