Question

Carl is studying        food science at college and hopes to open up       meat processing factory of his own one day.

A．/ ; a

B．/ ；the

C．the; a

D．the; the

Answer 1

A

考查冠词。卡尔在大学里面研究食品科学，希望有一天能够开一 家自己的肉制品加工厂。food science 是学科名称，不加冠词，open up processing factory of his own , 开一家属于自己的肉制品加工厂。