______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

箱体上无需明示的内容是（）

A.卷烟数量，以支计

B.“吸烟有害健康”警句

C.价类

D.箱体规格，标识为（长×宽×高）