自1986年我国开始逐步推行高等学校（　  ），一定程度打破了高校教师铁饭碗的局面，有利于教师资源的优化配置。

请演示手术区皮肤消毒的全过程 。

霍乱流行特征

指出图4-6中A部位名称及作用。

皇帝用的印章称为________。（北京大学）

（　　）对我国高校的办学自主权做出了较明确的规定。

计算每段无粘结预应力筋下料长度L?

设计任务：
请阅读下面学生信息和语言素材，设计25分钟的英语读写教学方案。教案没有固定格式，但须包含下列要点：
●teaching objectives
●teaching contents
●key and difficult points
●major steps and time allocation
●activities and justifications教学时间：25分钟
学生概况：本班为中等城市普通学校初中二年级（八年级），班级人数45人。多数学生已具备一定的英语语言能力。学生能够积极参与课堂活动，合作意识较强。
语言素材：
How I Learned to Learn English?
My name is Wei Fen. Last year,I did not like my English class. Every class was like a bad dream. The teacher spoke too quickly. But I was afraid to ask questions because my pronunciation was very bad. So I just hid behind my textbook and never said anything.
Then one day I watched an English movie called Toy Story.I fell in love with this exciting and funny movie! So then I began to watch other English movies as well. Although I could not understand everything the characters said, their body language and the expressions on their faces helped me to get the meaning. I also realized I could get the meaning by listening for just the key words. My pronunciation also improved by listening to the interesting conversations in English movies. I discovered that listening to something you are interested in is the secret to language learning. I also learned useful sentences like "It's a piece of cake "or" It serves you right."I didn't understand these sentences at first. But because I wanted to understand the story, I looked up the words in a dictionary.
Now I really enjoy my English class. I want to learn new words and more grammar. Then I can have a better understanding of English movies.

砂枕缝制、充填应符合哪些规定?

演示脱手术衣的步骤 。

简述幼儿园全日健康观察的意义及重点。（常考）