Was it __________ the inter-national conference that made the city the focus of this area?
| A．held |
| B．hold |
| C．holding |
| D．being held |
推荐试卷
Was it __________ the inter-national conference that made the city the focus of this area?
| A．held |
| B．hold |
| C．holding |
| D．being held |
试题篮
()
粤公网安备 44130202000953号
