问题描述：
----It's harmful for children to watch TV.-----_____
A.There is no problem.
B.No,it's harmful.
C.Of course,you are right.
D.I'm afraid I can't agree with you.
A.There is no problem.
B.No,it's harmful.
C.Of course,you are right.
D.I'm afraid I can't agree with you.
问题解答：
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