空气幕按照空气分布器的安装位置可以分为( )。
A.上送式
B.侧送式
C.下送式
D.集中式
参考答案:A,B,C
.– What have you ________ my film?
--- I’ve got _______. I’ll go and get it this afternoon.
A.done with; it developed
B.done; it developed
C.done with; developed
D.done; it developing
桂枝茯苓丸的功能是()
A.温阳散寒利水
B.调和肝脾,祛湿理血
C.调补冲任,温经暖宫
D.化瘀利水消癥
E.建中益气保胎