在编制城市规划时，下列( )不是城市公共停车设施的分类。

A．地面停车场，地下停车库

B．路边停车带，路外停车场

C．专业停车场，社会停车场

D．收费停车场，免费停车场

When receiving a distress alert, the SAR authorities ashore and the ships in the vicinity of the ship in distress will（）soonest.

A.reach the distress area

B.conduct a sector search

C.send rescue vessels

D.assist coordinately in SAR operation