Built mainly on natural resources , the prosperity of the city was _______ and its economy almost collapsed when coal prices began to fall in 2012.
| A．sensitive | B．flexible | C．fragile | D．Subtle |
相关知识点
推荐试卷
Built mainly on natural resources , the prosperity of the city was _______ and its economy almost collapsed when coal prices began to fall in 2012.
| A．sensitive | B．flexible | C．fragile | D．Subtle |
试题篮
()
粤公网安备 44130202000953号
