病毒(virus)
参考答案:
迄今发现的最小的、最简单的专性活细胞内寄生的非胞生物体,是仅由一种核酸(DNA或RNA.和蛋白质构成的核酸蛋白质复合体。
— Well, my daughter takes great interest in most of the food on the menu.
— Thanks. ______ ?
Salad, fried fish, chips and orange juice, please.
A.Shall I take your order
B.At your service
C.What to follow
D.Can I help you
方药应为:
A.知柏地黄汤加减
B.清营汤加减
C.八正散加减
D.龙胆泻肝汤加减
E.六味地黄汤加减