填介词：1．Look()! The bus is coming
问题描述：
填介词：1．Look()! The bus is coming
答
当心；注意；警惕 to be careful · Look out!There's car coming. 留神!汽车来了. · If you don't look out,you will come to grief. 如果你不当心,你会倒霉的. 朝外看,把头伸到窗等外面看 gaze from within sth.t...