完成对话 Johnson: I got home very late last night, I hope I didn''t disturb you. Landlady:______.
【正确答案】 B
【答案解析】noise指噪声,出于礼貌问题,不能回答A、C。分析选项,表示“我什么都没听见”应为“I didn't hear a thing”。故本题选B。