易引起多形红斑型药疹的药物有()
A.血清制品
B.磺胺类
C.巴比妥类
D.解热镇痛类
E.青霉素类
参考答案:B, C, D
His lack of professional knowledge ______for the failure of the experiment. [ ]
A. accounted
B. explained
C. counted
D. contributed
()是唐代曹柔完成的一种古琴记谱法,使得大量古代音乐作品流传至今。