问题
选择题
—Jack, you erase the blackboard today,______?
—But I erased it yesterday.
A．have you
B．will you
C．didn’t you
D．don’t you
答案
答案：B
搜题请搜索小程序“爱下问搜题”
—Jack, you erase the blackboard today,______?
—But I erased it yesterday.
A．have you
B．will you
C．didn’t you
D．don’t you
答案：B