题文
Aunt Betty ______ an English teacher since she graduated from the university.
| A．was | B．has been |
| C．have been | D．Were |
Aunt Betty ______ an English teacher since she graduated from the university.
| A．was | B．has been |
| C．have been | D．Were |
试题篮
()
粤公网安备 44130202000953号
