Question

【题目】Kevin studied very hard last term and as _____ result, he made _____ great progress.

A. a; / B. /; a

C. a; a D. /; /

Answer 1

【答案】A

【解析】考查冠词。句意：Kevin上学期学习非常努力，结果他取得了很大进步。as a result “结果”是固定短语。progress表示“进步”是不可数名词，前面不能加a，故选A.