- It's too cold today. Would you mind ______ the window?
- Certainly not. Go ahead.
下列对友谊的认识正确的是( )
① 竞争并不必然伤害友谊 ② 要讲江湖义气
③ 友谊是平等的、双向的 ④ 志趣相投的友谊,更能经得住时间的考验和风雨的洗礼