问题

Which sentence is wrong?[ ]
A:I felt it impossible for him to take the exam
B:I found it impossible that he might take the exam
C:I thought that he might not take the exam
D: In my opinion he might take the exam
B:I found it impossible that he might take the exam
C:I thought that he might not take the exam
D: In my opinion he might take the exam
正确答案是: