题目内容

It was playing computer games ____ cost the boy plenty of time ____ he ought to have spent doing his lessons.

A. what; that          B. that; when         C. which; that               D. that; that   

练习册系列答案
相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网