问题

He asked Tom, “Have you finished your homework”–He asked Tom________.
A:if had he finished his homework.
B:whether he had finished his homework.
C:if he had finshed homework.
D:if you had finished your hoework.;
B:whether he had finished his homework.
C:if he had finshed homework.
D:if you had finished your hoework.;
正确答案是: