单项选择题

Questions 14-16 are based on the following passage. You now have 15 seconds to read the questions 14-16. Where can you find an area code map of the U. S.

A.On the first page of the telephone book.
B.At the end of the telephone book.
C.In the front of the white page.
D.Right after the white page.
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填空题
C,F00