题文
The research lacks ___evidence,and therefore,its conclusions are doubtful
| A．solid |
| B．fierce |
| C．severe |
| D．potential |
推荐试卷
The research lacks ___evidence,and therefore,its conclusions are doubtful
| A．solid |
| B．fierce |
| C．severe |
| D．potential |
试题篮
()
粤公网安备 44130202000953号
