Which can be called a "seastead" according to professor Petrie’s definition
Which of the following offshore distances is most appropriate so as not to be included in territorial waters

A．Because they were of different ingredients.
B．Because the background music had different volume.
C．Because the colors of the chocolate gave them psychological hints.
D．Because the background music was of different pitches.

A．Encouraging children to talk or draw pictures that express their concerns and feelings.
B．Avoiding over exposure to graphic media coverage on the TV.
C．Watching repetitive news stories about terrorists from around the world.
D．Conveying to children the message that life is precious.