问题
单项选择题
The boy was seen（）in the examination and was punished by the teacher.
A. having cheated
B. cheated
C. cheating
D. cheat
答案
参考答案：C
解析：
此处考查see sb/sth doing sth的被动语态，即sb/sth be seen doing sth意为某人(物)被当场看到正在做某事。故选C。