阅读下面的文言文,完成下面小题。答茅鹿门①知县二(明)唐顺之熟观鹿门之文,及鹿门与人论文之书,门庭路径,与鄙意殊有契合;虽中间小小异同,异日当自融释,不待喋喋也。至如鹿门所疑于我本是欲工文字之人,而不语人以求工文字者,此则有说。鹿门所见于吾者,殆故吾也,而未尝见夫槁形灰心之吾乎?吾岂欺鹿门者哉!其不语人以求工文字者,非谓一切抹杀,以文字绝不足为也。虽其绳墨②布置,奇正转折,自有专门师法;至于中一段 ______ smoking, he would not have got cancer in the lung. A. Was he given up B. Had he given up C. Did he give D. If he gave up