一个战俘得了种病,左手被截掉了,他请求敌人把他的左手送回他的祖国。敌人照做了,不久他的右手也被截掉了,他请求将右手送回祖国。后来他的左腿被截肢,当他要求把腿送回祖国时却遭到了拒绝。他问敌人为什么前两次可以而这次不行,敌人说:“我们怀疑你在有计划地分期分批逃跑。”故事中的敌人错在( )。
Leftover children(留守儿童)really ____________ their parents when they are at home alone(独自).
Vienna is famous for having many great musicians. ____, Johann Strauss the younger wrote hundreds of wonderful pieces of music there.
中东地区运往日本的石油,航程最短的航线必须经过( )