问题
选择题
Thank you very much. Without your help, I _______the exams.
A．could not pass
B．could not have passed
C．did not pass
D．could not passed
答案
答案：B
搜题请搜索小程序“爱下问搜题”
Thank you very much. Without your help, I _______the exams.
A．could not pass
B．could not have passed
C．did not pass
D．could not passed
答案：B