Entering from seaward，triangular-shaped daymarks are used to mark（）.
A dangerous cargo manifest is needed for you to carry a combustible cargo. You should obtain the shipping papers to mark this manifest from the（）.
What is a lighted safe water mark fitted with to aid in its identification（）.
Charts are subject to frequent correction according to （）.
A MARK OR POSITION AT WHICH A VESSEL IS REQUIRED TO REPORT TO ESTABLISH ITS POSITION defines（）.
The short-long dashed，magenta lines parallel to York River Entrance Channel mark（）．
Answer the following questions according to the passage.What can be a great souvenir according to the writer?
According to Judy, the football was six to nothing.
4.2. Mark is a SHEF preferring to entertain his friends at home.
According to Confucius, Heaven is God to people.
________ is known to the world, Mark Twain is great American writer.
By telling the game warden that he was lying, Mark Twain wanted to deny catching any fishthere.
According to Spirduso, women need to ____.
214．What is a lighted safe water mark fitted with to aid in its identification?
____is a mark on something that is difficult to remove.
According to text, what happened to the city recently?
Mark often attempts to escape ____ whenever he breaks traffic regulations.
Mark Twain's friend paid back the money to him later.
Mark Hayward's struggles were quite similar to those of David Woods.
__ is known to the world, Mark Twain was a great American writer.
Mark's Markers, a manufacturer of white board markers, has required its dealers to charge a specified retail price for its markers. Mark's is most likely guilty of ________.
Mark sometimes （） to the cinema with his sister.
Watch the Conversation in 5.1 again and choose the best answer;Mark wants to get to kno
听力原文：Despite all the evidence Monica had gathered, Mark refused to admit that she was right.
