问题
选择题
Jane _____ some washing this time yesterday.
A．is doing
B．had done
C．was doing
D．did
答案
答案：C
搜题请搜索小程序“爱下问搜题”
Jane _____ some washing this time yesterday.
A．is doing
B．had done
C．was doing
D．did
答案：C