问题
选择题
You_______that mistake；you were too careless．
A．should not make
B．should not have made
C．ought not have made
D．must not have made
答案
B
搜题请搜索小程序“爱下问搜题”
You_______that mistake；you were too careless．
A．should not make
B．should not have made
C．ought not have made
D．must not have made
B
资料2
请根据以上资料，选择以下栏目的正确选项：