she didn't pass the exams because she ( ) her lessons wellA wasn't prepared B wasn't been prepared C hadn't prepared D was preparing

分类: 作业答案 • 2021-12-20 03:36:58

问题描述：

she didn't pass the exams because she ( ) her lessons well
A wasn't prepared B wasn't been prepared C hadn't prepared D was preparing

答

C she didn't pass the exams 是过去时态,可以推测出she ( ) her lessons well需要过去的过去,也就是过去完成时.
整个句子的意思是：她没有通过考试是因为她为她的课程没有准备好..