Tom has made great progress.He did a lot_____ (bad)last time
问题描述：
Tom has made great progress.He did a lot_____ (bad)last time
答
Tom has made great progress.He did a lot__worse___ (bad)last time译：汤姆已经取得了极大的进步,他上次做的要糟糕的多.A lot在这里相当于much,后面如果接形容词或者副词,只能是比较级,表示...的多.所以,bad得变...