问题
选择题
He paid the boy ￡10 for washing the windows, most of _____ hadn't been cleaned for a year. [ ]
A. these
B. those
C. that
D. which
答案
答案：D
搜题请搜索小程序“爱下问搜题”
He paid the boy ￡10 for washing the windows, most of _____ hadn't been cleaned for a year. [ ]
A. these
B. those
C. that
D. which
答案：D