题目内容
Your classroom is so clean . Of course . We today .
A. is cleaned B. was cleaned C. cleans D. have cleaned
D 【解析】句意“-你的教师真干净-当然,我们今天已经打扫了”。we和clean之间为主动关系,排除A和B,根据句意,指“已经打扫完了”,用现在完成时,故选D。
练习册系列答案
相关题目
题目内容
Your classroom is so clean . Of course . We today .
A. is cleaned B. was cleaned C. cleans D. have cleaned
D 【解析】句意“-你的教师真干净-当然,我们今天已经打扫了”。we和clean之间为主动关系,排除A和B,根据句意,指“已经打扫完了”,用现在完成时,故选D。