精选优质文档-倾情为你奉上2019考博英语练习题1. If only the patient _a different treatment instead of using the antibiotics, he might still be alive now.A. had received B. received C. should receive D. were receiving2. School children ought to be _ to their parents and teachers.A. alien B. transient C. obedient D. current3. The Collectors Edition coin is _, and represents a true collectors treasure to be appreciated for generations to come.A. unlikely any Elvis Pr
