Once in the examination, your grade will be cancelled immediately.
A. caught cheating
B. caught to cheat
C. catching stealing
D. to be caught to steal
网友回答
(答案→)A. caught cheating
B. caught to cheat
C. catching stealing
D. to be caught to steal
解析：考查非谓语动词用法。Catch sb doing sth发现某人正在做某事；句意：一旦考试作弊被抓住，你的分数将立刻被取消。A为正确答案。