实脾散的组成药物中含有()
A.草豆蔻
B.人参
C.干姜
D.苍术
E.大腹皮
参考答案:C
-________ will you stay in America?
-About two months.[ ]
A. How many
B. How often
C. How long
吊篮应设固定吊环,其位置距底部不应小于()。
A.500mm
B.600mm
C.800mm
D.1000mm