行驶的客车打开车窗后，车窗上悬挂的窗帘会向车______（选填“内”或“外”）飘

有过同样患病经历的或同样健康问题的居民对学习对象进行现身说法，向对方证明其真实性、正确性和必要性，最终达到劝服对象改变态度，向有益于健康的方向发展。这种健康教育的方法是（）

A.健康教育

B.社区健康教育

C.卫生宣教

D.同伴教育

E.文字健康教育

某研究小组的同学利用样方法研究野山坡上A、B、C三个不同地点的植物群落，同时还测量了各种土壤特征和环境因素，结果见下表。根据所得数据回答问题：

(1)根据调查结果判断，物种丰富度最大的地点是________。

(2)如果分别用甲、乙表示地点B中的两种松树，二者的关系可表示为下列图中的________。

(3)土壤中有机物的多少往往与土壤中动物种类的多少是分不开的，要调查植物群落土壤中的某种动物的种群密度，一般不能采用_________，理由是____________________。

(4)如果遭遇山火，山坡的植被被彻底烧光，那么原地点将发生的群落演替属于_______。

(5)参考表中非生物因素，落叶树在地点C不能生长的原因是_____________。(任说一点理由)

Heck反应是合成C-C键的有效方法之一，如反应①：

 

I                Ⅱ                     Ⅲ

化合物Ⅱ可由以下合成路线获得：

（1） 化合物Ⅲ的分子式为________，1 mol化合物Ⅲ最多可与______mol H₂发生加成反应。

（2）化合物IV分子结构中有甲基，写出由化合物IV反应生成化合物V的化学方程式________________________________________________________________。

（3）有关化合物Ⅱ说法正确的是____________

A．1 mol 化合物Ⅱ完全燃烧消耗5 mol O₂

B．化合物Ⅱ能使酸性高锰酸钾溶液褪色

C．化合物Ⅱ难溶于水

D．化合物Ⅱ分子间聚合，反应生成的高聚物结构为（4）化合物Ⅲ的一种同分异构体VI，苯环上的一氯取代物有两种，VI能与NaHCO₃溶液反应生成无色气体，除苯环上的氢外核磁共振氢谱还有四组峰，峰面积之比为1:1:1:3，V的结构简式为________________。

（5）和也可以发生类似反应①的反应，有机产物的结构简式为_______________。

Part 2

Questions 9-18

·Read the following article and answer questions 9-18 on the next page.

Train Your Body into Knowing When It’s Time to Sleep

1. A good night’s sleep actually starts in the morning. The second your eyes open, light shoots down the optic nerve and into the brain’s biological clock. There it stimulates the production of hormones that regulate growth, reproduction, eating, sleeping, thinking, remembering—even how you feel from minute to minute. "Sunlight activates the brain," says Frisca L. Yan-Go, M.D., medical director of the UCLA Sleep Disorders Center. And activating it at the same time every morning synchronizes your body’s biological clock. Then your body has a clear direction that at midnight it’s supposed to be asleep and at noon it’s supposed to be awake. Wake up at a different time every day and the clock is out of order. You feel sleepy and hung over for hours, and even when you start to feel a bit more alert after that first Starbucks (星巴克) , you really never achieve the mental edge of what you’re capable.
2. Shall we go to bed when feeling tired No, not just tired. Sleepy, as your eyes are tired and you keep losing track of what people are saying to you.
3. Sleeping from 11:30 P.M. until 2:00

• A.M., tossing and tuning until 4, then sleeping until 6 gives you eight hours in bed but only four and a half hours of sleep. That’s a huge mismatch that can actually inhibit your sleep drive and cause insomnia all by itself. To prevent that from worsening your sleep issues, when you wake at 2:00A.M., get up and go to read a book in the living room. Being up increases your sleep drive—which just could make you sleepy enough to actually fall asleep when you return to bed. Caution: Don’t stay in bed when you’re awake. A part of your mind will begin to associate the bed with being awake rather than being asleep. And that can turn on a nasty "I’m-not-going-to-sleep!" anxiety that will speed up your engines whenever you get into bed. It’s one of the causes of chronic insomnia.
  4. You need one hour before bed to wind down and get transition from the woman-who-can-do-everything into the woman-who-can-sleep. Unfortunately, most women are not giving themselves one single second. According to the 2007 National Sleep Foundation poll, during the hour before bed, around 60 percent of us do household chores, 37 percent take care of children, 36 percent do activities with other family members, 36 percent are on the Internet, and 21 percent do work related to their jobs.
  5. Staying up late on Friday and Saturday nights and getting up late on Saturday and Sunday mornings is frequently the gift we give ourselves on weekends after a hard week at work. Yet that little gift—small as it is—is enough to screw up our biological clocks. Even if you get to bed early on Sunday night, you will not be ready to sleep, and you will not end up being the happy camper Monday morning.
  

  Questions 9-13

  
  ·For questions 9-13, choose from the list A-G which best summarize each part of the article.
  ·For each numberedparagraph (1-5), mark on letter (A-G) on the Answer Sheet.
  ·Do not mark any letter twice.A. Do household chores before bed
• B. Hit the sheets only when sleepy
• C. Stay up late only on Saturday nights
• D. Give yourself an hour before bed
• E. Wake up at the same time every day
• F. Beware of Sunday night insomnia
• G. Get up when awake

Paragraph 2 ______

王某在某中学校门外开设了一家体育用品店，为招揽生意，允许学校学生赊购商品。 14岁的何某在该店购买进口羽毛球拍一副，价款3000余元。在王某向何某之父索债时，双方发生争执。则王某与何某的买卖合同()。

A．王某有权在何某之父追认前撤销合同

B．合同不因当事人行为能力而影响其效力

C．何某之父不追认，则合同不能生效

D．若王某催告何某之父追认，何某之父逾期未作表态，视为合同生效