题文
_____ Amy met Peter, she with her mum _______ the bus at the bus station.
| A．When; were waiting | B．When; was waiting |
| C．While; were waiting | D．While; was waiting |
_____ Amy met Peter, she with her mum _______ the bus at the bus station.
| A．When; were waiting | B．When; was waiting |
| C．While; were waiting | D．While; was waiting |
试题篮
()
粤公网安备 44130202000953号
