我国古代劳动人民积累的丰富农业生产经验，至今许多仍在实践中应用。下列叙述与植物激素作用无直接关系的是（ ）
A：适时打顶去心，可促植株开花结实。（据《农桑辑要》）
B：肥田之沃，种绿豆最佳，小豆、芝麻次之。（据《齐民要术》）
C：正月种白稻，五月收获后，根茬长新稻，九月又成熟。（据《广志》）
D：前摘未熟红杮，每篮放木瓜两三枚，得气即发，涩味尽失。（据《格物粗谈》）
阅读下面的文言文，回答问题。
文人相轻，自古而然。傅毅之于班固①，伯仲之间耳，而固小之，与弟超②书曰：“武仲以能属文，为兰台令史，下笔不能自休③。”夫人善于自见④，而文非一体⑤，鲜能备善，是以各以所长，相轻所短。里语⑥曰：“家有敞帚，享之千金。”斯不自见之患也。
【注释】①傅毅、班固：均为东汉文学家，史学家。傅毅，字武仲。②超：班超，班固之弟，东汉名将。③自休：(冗长松散)自己也止不住。④自见：即见自，表现自己的长处。⑤体：体裁。⑥里语：俗语，民间谚语。
①坚持用联系的观点看问题
②人们能够根据自己的需要建立新的联系
③统筹全局，以实现整体的最优目标
④搞好局部，推动整体的发展
阅读理解 The best thing about going to school is learning how to read. Books are great friends. They can help you to learn about anything you want to know. They can go anywhere with you. You can read about animals, faraway places, people, and anything else. Books are written by people called authors(作者). Authors think of things they want to write about. They make a plan for a book and start to write .Some authors write books that give us information(信息)and teach us things. Authors are very important people because they help us learn. Find a good book to read and read every day ,You will enjoy your time with a good book.
消化道的起始器官是（ ）
