Dear Dad，
   Happy birthday to you !
   On this special day I'd like to talk to you1a special way．
   I don't think I am good at2you my thought face to face with you，so I'm writing to show my deep love for you．You're not a rich man or a famous person．But in my heart，you are one of the greatest3 in the world．I am4 you．
   You are5 interested in fame and wealth．You do6 things like paying phone bills on time，and working as a worker in your factory．The smile on your face shows you are pleased with the family．You take good care of my grandparents．You help me with my schoolwork and do some shopping with Mom on Sundays．
   In the past，I didn't care7 you were with me or not．Now I am sorry to say I8 you the respect before．But I am thankful for what you have done for me． I am quite lucky that I have9 a great father．And I feel happy that now I can let you10 how much I love you．You are successful as a son，a husband，a father，and a friend．
   Wish you happy forever!
                                                                                                                                               Yours，

                                                                                                                                               David

①将无色气体充分燃烧；

②燃烧后生成的气体通过浓硫酸的装置，装置的质量增加7.2g；

③再将剩余气体通过盛氢氧化钠溶液的装置，装置的质量增加8.8g．

下列推断错误的是（   ）

    轻歌曼舞、赏心悦目的黄梅戏，已成为全国最有影响的地方戏剧种之一。它不仅陶醉了神州大地，也赢得了许多国际友人的赞赏，以至受到英国女王的青lài。法国影评家认为《天仙配》“赏人心目”；日本戏曲专家称赞黄梅戏唱腔“浑厚优美，简直像一条山间淙淙不尽的流水，韵味清新，别俱风格”。“树上的鸟儿成双对，绿水青山带笑颜”，黄梅戏像春天绽放的杜鹃，绚丽夺目；黄梅戏像____________，___________。

下图为某日某时刻半球昼夜分布示意图，阴影为黑夜，读图回答下列问题。