Iwouldhavegonetovisithiminthehospitalhaditbeenatallpossible,butI_____fullyoccupiedthewholeoflastweek.
A.were B.had been C.have been D.was正确答案D
Iwouldhavegonetovisithiminthehospitalhaditbeenatallpossible,butI_____fullyoccupiedthewholeoflastweek.
A.were B.had been C.have been D.was正确答案D