As soon as the bell rang for break,the door opened and in came Mr Black.

问题描述:

As soon as the bell rang for break,the door opened and in came Mr Black.

As soon as the bell rang for a break,the door opened and in came Mr Black.(这是时间状语从句)语法:1 As soon as === the moment 一- -- - 就 -- - -.2 in came Mr Black.这是倒装句结构.非倒装句是:Mr Black ...