B

由第四段中作者对这部喜剧电影的评价“In-stead．Dave is an attractive comedy．．．Kevin Kline gives a?double performance as Dave the President，Sigour-neyWeaveris at her best．．．Thelove story．．．is a real clas-sic．”可知作者对这部电影赞赏有加。B项“The author?thinks highly of the film．”意思是“作者认为这部影片相当不错”，应为正确答案。