Ifwe_______ourtesttomorrow,Iwouldhavegonetotheconcert.
A.weren't to have B.had not been to have C.aren't to have D.had not had正确答案A
Ifwe_______ourtesttomorrow,Iwouldhavegonetotheconcert.
A.weren't to have B.had not been to have C.aren't to have D.had not had正确答案A