问题
选择题
— 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
答案：B
搜题请搜索小程序“爱下问搜题”
— 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：B