历史学家唐德刚在《晚清七十年》中曾提出“历史三峡论”,将中国历史的社会政治形态发展分为封建、帝制与民治三大阶段。从封建到帝制的第一次转型是（    ）

    Ye Fuyuan comes from Sichuan, China. He lives with 1 father in a small room and Ye Fuyuan's father is disabled(残疾) and 2 work.

    Every morning, he 3 at twenty-five past six and makes breakfast. Then he4 his father get dressed and eat breakfast. After that, he has his breakfast 5. At seven o'clock, he 6 to school.

    At twelve, he runs back home from school, too. Then he 7 lunch for his father. Sometimes he likes to 8 a walk with his father. From nine twenty to eleven o'clock at 9, he looks 10 his father in bed. He only has 11 to do his homework 12 eleven o'clock.

    The life is 13 for the boy. But he studies hard and is 14 the top student in his grade. He wants to have a trip to London with his father 15 day.

如图，DE∥BC，EF∥AB，且S_△ADE=4，S_△EFC=9，则△ABC的面积为____。

    ①桃树、杏树、梨树，你不让我，我不让你，都开满了花赶趟儿。红的像火，粉的像霞，白的像雪。花里带着甜味儿；闭了眼，树上仿佛已经满是桃儿、杏儿、梨儿。花下成千成百的蜜蜂嗡嗡地闹着，大小的蝴蝶飞来飞去。野花遍地是：杂样儿，有名字的，没名字的，散在草丛里，像眼睛，像星星，还眨呀眨的。

    ②“吹面不寒杨柳风”，不错的，像母亲的手抚摸着你。风里带来些新翻的泥土的气息，混着青草味儿，还有各种花的香，都在微微润湿的空气里酝酿。鸟儿将巢安在繁花嫩叶当中，高兴起来了，呼朋引伴地卖弄清脆的喉咙，唱出宛转的曲子，跟轻风流水应和着。牛背上牧童的短笛，这时候也成天嘹亮地响着。