Robert is said________abroad, but I don't know what country he studied in.
| A．to have studied |
| B．to study |
| C．to be studying |
| D．to have been studying |
推荐试卷
Robert is said________abroad, but I don't know what country he studied in.
| A．to have studied |
| B．to study |
| C．to be studying |
| D．to have been studying |
试题篮
()
粤公网安备 44130202000953号
