A.He didn't know the book was a best-seller B.He's becoming more interested in the book C.He's on his way to the bookstore D.He has just finished the book
【单选题】MV ATLANTIC AT 0205UTC A BLACK FLOATING MINE WAS SIGHTED IN APPROX POSITION LAT 15.30N LONG 112.30E DANGEROUS TO NAVIGATION VESSELS IN VICINITY. According to this cable,the mine().