Deng Yaping could play ping-pong when she was four.
| A．at the age of four | B．four years later |
| C．for four years | D．four years age |
Deng Yaping could play ping-pong when she was four.
| A．at the age of four | B．four years later |
| C．for four years | D．four years age |
试题篮
()
粤公网安备 44130202000953号
