— How do you like water sports?

— I like many of them. And 　　　 is my favourite.

A．hiking

B．climbing

C．jogging

D．sailing

下列鱼鳞病不伴有掌跖角化过度的是（）

A.寻常型鱼鳞病

B.板层状鱼鳞病

C.性联隐性鱼鳞病

D.先天性非大疱性鱼鳞病样红皮病

E.先天性大疱性鱼鳞病样红皮病