题文

—Do you know who broke my glasses,  Tina? —Yes.  John ________.

A. do B. does   C. did

题型：单选题  难度：中档

答案

C

据专家权威分析，试题“-Do you know who broke my glasses,Tina? -Yes.John ________..”主要考查你对  助动词的过去式  等考点的理解。关于这些考点的“档案”如下：

助动词的过去式

考点名称：助动词的过去式

• 助动词的过去式：
  

  助动词	be	do	have	shall	will
  过去式	was/were	did	had	should	would