所有偶数的公约数是2.______.
所有偶数的公约数是2.
故判断为:正确.
脓癣的治疗是()
A.口服抗真菌药物
B.可配合小剂量糖皮质激素口服
C.脓肿切开引流
D.剪除病发
E.温和杀菌的外用药治疗
Your products()so well here but for a lot of advertisements we have done on television and in newspapers.
A.would not have been sold
B.won’t sell
C.would not sell
D.have not been sold