No matter how frightened she felt, she had no choice but _____ there alone.

A．to stay

B．stay

C．staying

D．to staying

停产整顿的煤矿向县级以上地方人民政府负责煤矿安全生产监督管理的部门提出书面恢复生产的申请后，有关部门如何组织验收？