"Before using Admiralty Sailing Directions, the mariner needs ch

"Before using Admiralty Sailing Directions, the mariner needs check the most recent dition of the volume via the ____.

A.Section IV of Weekly Editions of Admiralty Notices to Mariners

B.Section II of Weekly Editions of Admiralty Notices to Mariners

C.Part 2 of Annual Notices to Mariners

D.Section 1A of Weekly Editions of Admiralty Notices to Mariners"

正确答案是C