1.at a distance of 在......远的地方2.from a distance 从远处3.in the distance 在远处
參考答案:Friends agree best at distance!朋友之间也会保持距离！
In summoning the boy from a distance,the father was obliged to lift up his voice.为把儿子从远处叫回来，父亲不得不提高嗓门！
I heard a faint sound in the distance.我听到远处有个微弱的声音。