— Have you played baseball before? We need one more player.

— _____. I like ball games, so I believe it will be to learn baseball. [ ]

A. Sometimes

B. Not really

C. Never mind

D. That's cool

唐朝时，长安的裁缝会把长有绿毛的糨糊涂在被剪刀划破的手指上，这是由于（　　）

A．糨糊能够止血

B．“绿毛”产生的物质杀菌作用

C．“绿毛”是一种霉菌能止痛

D．糨糊可以防止伤口进水