11 + 12 ﹣1= 12 , 13 + 14 ﹣ 12 = 112 , 15 + 16 ﹣ 13 = 130 , 17 + 18 ﹣ 14 = 156 ,…
则 12013+12014 ﹣____= 12013×2014 .
饭后散步已成为我们生活中最普及的一种运动,请根据以下提示,写一篇80词左右的文章.
1 When and where do you usually do it?
2 How often do you do it?
3 How long do you do it each time?
4 How does it help you keep fit?
《望洞庭湖赠张丞相》通过面临烟波浩淼____的感叹以及的____情怀而曲折地表达了诗人实现抱负的愿望。(前两空用原句回答)