After the following sentence, a list of possible interpretations of all or part of the sentence is given. Choose the interpretation that you consider appropriate for each sentence.
Mr. John has always managed to keep his head above water.

• A.keep his head above water when swimming
• B.like swimming
• C.know the techniques of swimming
• D.stay out of financial difficulty
• E.borrow a large amount of money from the bank and he is trying to pay up