问题描述：
the teacher asked one of the boys__________________________
A if were any mistakes in his homework ,
Bthat there were any mistakes in his homework
c.if there were any mistakes in his homework
D whether were there any mistakes in his homework
A if were any mistakes in his homework ,
Bthat there were any mistakes in his homework
c.if there were any mistakes in his homework
D whether were there any mistakes in his homework
问题解答：
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