Woman: Do you mind closing the door Our next door neighbors are making so much noise.
Man: Do I mind I’d be happy to.
Question: What does the man mean().

A. He’s not bothered by the noise.

B. He’s happy to close the door as the woman asks him to do.

C. He prefers to leave the door open.

D. He’s happy to talk to their neighbors.

“一二•九”运动与“五四”运动比较，共同点是（）

A．由中 * * 党领导

B．背景是面临着民族危机

C．以青年学生为先锋

D．始于北京后扩大到全国