水疱位于透明层内的是()。
A.单纯型大疱性表皮松解症
B.交界型大疱性表皮松解症
C.营养不良型大疱性表皮松解症
D.寻常型天疱疮
E.大疱性类天疱疮
参考答案:B
造成阳极脱落的原因有哪些?
― Where is Mr Brown, do you know?
― Oh, sorry. He is out. He ___________ back in an hour.
A.comes
B.going to come
C.will come
D.shall come