Two Trips

Jack brought a small plane and began to fly it． He soon became excited and made his plane all kinds of tricks．

Jack had a friend，named Tom． One day Jack said to him，“I will pick you up in my plane．““I will be glad to．'answered Tom． They went up，and Jack flew around for half an hour and did all kinds of tricks in the air． Then they came down． Tom was to be back safely，and said to Jack，“Well，Jack，thank you very much for those two trips in your plane．“Jack was very surprised and asked，“Two trips？““Yes，my first and my last．'an﹣swered Tom．

根据上文填表

下列关于细胞结构和功能的叙述，不正确的是

宪法规定诸如国家性质、国家根本制度等问题,这表明制定和修改宪法的程序最为严格。（    ）