(2013·高考湖南卷)—Have you heard about the recent election?
—Sure，it the only thing on the news for the last three days.
A. would be
B. is
C. has been
D. will be
网友回答
A. would be
B. is
(答案→)C. has been
D. will be
解析：选C。题干的意思是：“你听说过有关最近选举的事情了吗？”“当然，这已经成为最近三天报道的唯一话题。”根据时间状语“for the last three days”可知此处用现在完成时，故答案为C。for the last three days是本题的关键信息，它多与现在完成时连用。