Hurry up. It's time _____________ class. [ ]
A. to
B. for
C. of
D. at
答案:B
慢性盆腔炎湿热瘀结证的中医治法是()
A.清热除湿,活血化瘀
B.清热利湿,化瘀止痛
C.清热解毒,化瘀止痛
D.益气化瘀,散结镇痛
E.清热利湿,止痛化癥
简述厚薄规的用途?