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
网友回答
(答案→)A. /; a
B. /; the
C. the; a
D. the; the
解析：考查冠词，the是定冠词；a/an不定冠词，学科前面不加冠冠词，在大学里学习食品科学，所以不加冠词；开发一个肉加工厂，所以加不定冠词，因为单词meat以辅音字母m开头，所以是不定冠词a，固定词组open up意思“开发”