Match each statement with the correct researcher(s), A-D.

　　Write the correct letter, A-D, in boxes 1-3 on your answer sheet.

　　NB. You may use any letter more than once.

　　1. The causes that many large corporations have been employing some famous people in society to advertise their products were quoted in the introductory part.

　　2. There can be many famous people's images in a range of media like radios or television.

　　3. The top-ranking sportsmen endorsement expenditures have been constantly soared to over $1 billion during the past decade.

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