FDR and his advisors knew that an attack on the U.S. fleet at the Philippines was possible, but few suspected the naval base at Pearl Harbor would be a target. In her account of .... From the perspective of the American pop charts, December 1963 was, as the Four Seasons would later sing, a very special time indeed.
The answer is A to confirm that the passage is not yet finished. it’s the only one that make sense seeing that fact the More In furthermore is indicating that there is more to be told about something