过定点A(0,-1,4)与直线平行的直线方程为()。
A.
B.
C.
D.
参考答案:C
— _____________ is he?
— He is Mike. [ ]
A. What
B. Who
C. Why
善治肺虚咳嗽、肾虚作喘、劳嗽痰血,还能治疗阳痿遗精、肾虚腰痛的药为
A.胡桃肉B.冬虫夏草C.蛤蚧D.紫河车E.桃仁