主治风疹、湿疹的方剂是()
A.大秦艽汤
B.小活络丹
C.玉真散
D.消风散
E.牵正散
参考答案:D
I study for a test ______ working with a group. [ ]
A. in
B. by
C. at
D. to
螺纹千分尺是用来测量螺纹大径的