防己降压作用的主要成分是()
A.秦艽碱甲
B.雷公藤甲素
C.雷公藤内酯甲
D.欧芹酚甲醚
E.粉防己碱
参考答案:E
()是指为满足消费者个人或家庭生活需要而购买商品或劳务所形成的市场。
A、产业市场
B、消费者市场
C、生产者市场
D、制造者市场
He was finally enrolled into a member of the college after a year's hard working.
A.incorporated
B.corporate
C.corporal
D.operated