Practical purposes: College students' popular science activities in rural areas, go deep into the countryside to carry out investigation activities such as environmental sanitation status investigation, villagers' attitude investigation towards the new rural cooperative medical system, popular science knowledge investigation, etc., to publicize scientific planting knowledge and improve environmental protection awareness. At the same time, let college students really go out of the school gate, contact with the society, understand the national conditions, increase their knowledge and get exercise in practice, put the knowledge learned in the school into practice, increase social experience, so as to better participate in public health work in the future.
4. It is difficult to duplicate outstanding store management talents.
刘井儿护着秦涛，余者也都没闲着，连佃户的娃儿都有人护持。
3 Requirements of JIT Production Mode for Logistics
可是命运之神，似乎一点都不眷顾他们。
《英雄》的主要演员是一群实力派演员。扮演燕双鹰的张子健，扮演大莲的王昌娥和扮演沈七七的胡晓光，都毕业于北京电影学院。这些演员在表演上分寸感把握得特别好，都很会控制自己，把剧中人物神秘、超乎常人的特点发挥得淋漓尽致。
In the above story, it can be seen that it is a typical publishing and subscribing mode. The seller belongs to the publisher, and Xiao Hong and Xiao Ming belong to the subscriber. Subscribe to the store. As the publisher, the seller will notify Xiao Ming and Xiao Hong in turn when the shoes arrive, and use Wang Wang and other tools to publish news to them in turn.
B. Women: Individual (70m) and Team (70m) in the knockout stages of the Olympics.
这次真是客人，读书人。
"Is-A" refers to the "one" of one class and belongs to another class, while "Has-A" is different, which indicates that a certain role has a certain responsibility. A common reason for the wrong use of inheritance instead of aggregation is to mistakenly treat "Has-A" as "Is-A". For example:
Fang Zhongxin Spokesman: HK .2 million every 2 years Zhao Yazhi Spokesman: HK .2 million every 2 years
Episode 35
明末年间贪官污吏横行,民不聊生。公元1644年春正月,李自成的大顺军乘胜向明王朝的国都北京挺进；张献忠的起义军深入湖广！与此同时,偏居关外的满清摄政王多尔衮，在孝庄太后的授意下，率兵乘虚而入,逼近山海关，杀气腾腾.
日本颁布新法令，死囚可以由被害者家属亲手裁决，复仇者无须承担任何责任，而这一切必须以“真人秀”的形式完成。（中谷美紀 、高杉亘饰）
关于叶卡捷琳娜黄金时代的一部新的精彩电影--是观众真正的礼物。一个奢侈和美丽的时代，冒险和梦想，伟大的功绩和惊人的起飞…
郑氏再也不能置之不理，心虚地解释道：这娃儿太皮了。
No.21 Tian Fuzhen
讲述了在与钱伯(Chamber)告别半年后，主人公雷德回到了船团，并在贝洛兹的率领下驾驶打捞潜水机械实行作业。
