◎ 题干
— How clean the window is!
— Yes. It _____ just now.

[     ]

A. has been cleaned
B. was cleaned
C. is cleaned
D. will be cleaned
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“— How clean the window is! — Yes. It _____ just now. [ ]A. has been cleaned B. was cleaned C. is cleaned D. will be cleaned …”主要考查了你对  【被动语态】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。