______up the recovery process, the government declared a public health emergency in the Gulf Coast areas hit by the hurricane
A.To speed
B.Speeding
C.Speed
D.Having sped
网友回答
A解析考查非谓语动词。句意：为了加速恢复进程，政府宣布在受飓风袭击的滨海地区进入公共健康紧急状态。不定式做目的状语，表示具体的将要进行的动作，故选A。