鱼鳞病的治疗措施中不正确的是
A.做产前诊断
B.外用维A酸可改善角化程度
C.口服维A酸可根治此病
D.局部用药以温和、保湿、轻度剥脱为原则
E.有感染者外用抗菌药物
参考答案:C
()常用于发酵过程中空气的灭菌,从发酵液中分离、精制有关产品的过程称为发酵工程的下游加工过程。
(2013·合肥模拟)— bargaining is so interesting?
—Sometimes it is a test to see who can stand their ground for the longest.
A.What is it that
B.Why is it that
C.What it is that
D.Why it is that