问题
单项选择题
If you had done as I told you, this______.
A．should have not happened
B．would not have happened
C．did not happen
D．had not happened
答案
参考答案：B
搜题请搜索小程序“爱下问搜题”
If you had done as I told you, this______.
A．should have not happened
B．would not have happened
C．did not happen
D．had not happened
参考答案：B