白豆蔻、肉豆蔻的共同功效是()
A.温中行气
B.涩肠止泻
C.化湿行气
D.温中止呕
E.温肾助阳
参考答案:E
It never occurred to me ________ you could succeed in persuading him to change his mind.[ ]
A.which
B.what
C.that
D.if
下列不属于确定产品组合一般原则的是( )。
A.专业化协作
B.适应已选定的场址
C.符合产业政策
D.环境保护