单选题 Which of the following is NOT true if you want to get out of the habit of sleeping during the evening?

【正确答案】 D
【答案解析】[试题分析] 事实分析题。
[详细解答] 文章第三段提到了解决的办法,A,B,C三项的内容都谈到了,而D没有被说话者提到,应为本题正确答案。