Many phone numbers ____________ zeros.[ ]
A. has
B. are
C. have
答案:C
肝经湿热型遗尿的首选方剂是()
A.黄连导赤散
B.知柏地黄丸
C.当归龙荟丸
D.导赤散
E.龙胆泻肝汤
“殆”在“学而不思则罔,思而不学则殆”中是什么意思?()
A.危险
B.倦怠
C.懈怠
D.怠慢