题目内容
【题目】The boy ______ in the exam is a student in Class Nine.
A.catching cheating
B.caught cheated
C.catching cheated
D.caught cheating
【答案】D
【解析】考查非谓语动词。the boy与catch是动宾关系,应该使用过去分词作后置定语,相当于who was caught cheating,排除A、C;catch sb doing sth撞见某人正在做某事,排除B。故选D。
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