In the past ,the miners had to be extremely to bear the uncomfortable conditions at mines.
| A．difficult | B．rough | C．tough | D．brave |
相关试题
推荐套卷
In the past ,the miners had to be extremely to bear the uncomfortable conditions at mines.
| A．difficult | B．rough | C．tough | D．brave |
粤公网安备 44130202000953号