They were _________ busy _________ with each other _________ the time.
| A．too; to talk; to forget |
| B．too; talking; to forget |
| C．so; talking; that they forgot |
| D．so; to talk; that they forgot |
They were _________ busy _________ with each other _________ the time.
| A．too; to talk; to forget |
| B．too; talking; to forget |
| C．so; talking; that they forgot |
| D．so; to talk; that they forgot |
试题篮
()
粤公网安备 44130202000953号
