问题
选择题
--- Why did you leave the fan on in your room? It’s a waste of electricity. ---________
A．I don’t think so, either.
B．Not at all .
C．Sorry, I will turn it off.
D．That’s all right.
答案
C
题目分析：句意，为什么你不关你房间的风扇?浪费电。C意思是，对不起，我会关。符合句子意思，故选C.
考点：