可作为磺胺乙酰钠滴眼剂抗氧剂的是
A.焦亚硫酸钠
B.亚硫酸氢钠
C.亚硫酸钠
D.硫代硫酸钠
E.山梨酸钠
参考答案:C,D
Whose bike is this ?It is_____. It is_____bike .[ ]
A. his, his
B. he , his
C. his, he
儿童期异位性皮炎宜用()
A.消风散加减
B.凉血解毒汤
C.龙胆泻肝汤
D.犀角地黄汤
E.四物消风饮