肝在体为()。肺在体为()。
A.筋
B.脉
C.肉
D.皮
E.骨
参考答案:A,D
There are _____ students in Beijng School.[ ]
A. two thousands
B. thousands of
C. thousand of
D. two thousands of
以淀粉浆为黏合剂制备片剂时,最常用的浓度为()
A.5%
B.10%
C.15%
D.20%
E.25%