According to ______ new law, China will set up compulsory standards on food safety, covering ______ wide range from the use of additives to safety and nutrition labels.

A．the；a

B．a；a

C．a；the

D．the；the

目前，在南极大陆发现的矿藏主要有（　　）

A．煤、铁

B．石油、天然气

C．铁、磷

D．铝、铜