(1.5 分)
______are reprinted in the Annual Summary of Notices to Mariners.
A.The Sailing Directions B.The corrections to Sailing Directions C.The effective corrections to Notices to Mariners D.The Weekly Edition正确答案B
(1.5 分)
______are reprinted in the Annual Summary of Notices to Mariners.
A.The Sailing Directions B.The corrections to Sailing Directions C.The effective corrections to Notices to Mariners D.The Weekly Edition正确答案B