我国古代工艺品中不是以无机非金属材料为主要原料的是[ ]

A．青铜器

B．唐三彩

C．紫砂壶

D．宋代瓷器

—What’s your father’s job?—________________________.

A．He can play the piano

B．He is a teacher

C．He is Chinese

D．He is fifty