票据挂失止付通知书应记载的事项有( )。A．票据丧失的时间 B．票据丧失事由 C．

勘测设计计算机一体化的核心内容是（）

A、工程数据库

B、工程项目管理

C、应用系统集成

2005年3月中央电视台报道：海南一家造纸厂砍伐大片的原始森林，用来造纸；并在所砍伐的地方补栽了等面积的可以造纸的桉树．世界绿色环保组织就此向中国及海南提出了强烈的抗议，同时，上海、浙江等地的在校大学生走上街头、超市向市民宣传并劝说市民不要购买该造纸厂生产的纸产品．该造纸厂认为他们没有破坏环境，理由是原始森林的面积与绿化面积相等．请谈谈你的看法．

（8分）已知乙烯能发生以下转化关系：

试回答下列问题：

（1）写出②、④反应的化学方程式及反应类型：

②：                                                       　反应类型：          

④：                                                         反应类型：    　   

（2）乙烯和其它物质发生加成反应，不能得到的是           （填标号）。

A．CH₃CH₃

B．CH₃CHCl₂

C．CH₃CH₂OH

D．CH₃CH₂Br

阅读下面的短文，然后按照要求写一篇150词左右的英语短文。

More than five years I was working at a little clinic after I graduated from college. Actually I didn’t like the job and felt depressed every day. One day while working at the cash register, an elderly couple came in with a little girl in a wheelchair.

As I looked closer at this girl, I realized that she was disabled. I then realized she had no arms or legs, just a head, neck and torso. She was in red. That is a warm color.

As I took the money from her grandparent, I looked down at the girl, who was giving me the cutest, largest smile I have ever seen. All of a sudden her handicap was gone and all I saw was this beautiful girl, and her smile, just like the warm sun in the winter melted me and almost instantly gave me a completely new sense of what life is all about.

It was her smile that took me from a poor, unhappy college student and brought me into her world; a world of smiles, love and warmth.

Now I’m a successful business person and whenever I get down and think about the troubles of the world, I think about that little girl and the remarkable lesson about life that she taught me.

【写作内容】

1．以约30个词概括这篇短文的内容要点。

然后以约120词就“生活态度”这一话题发表你的看法，内容包括：

上述故事给你的感受与启发；

举例说明你生活中遇到过让你改变生活态度的人或事；

你认为生活态度对我们的生活有何重要意义。

【写作要求】

1．可以使用实例来支持你的论点，也可以参照阅读材料的内容，但不得直接引用原文中的句子；

2．作文中不能出现真实姓名和学校名称。

【评分标准】

概括准确，语言规范，内容合适，语篇连贯。

基于Ia型超新星的特性，科学家通过观测得知，该型超新星距离越远，其爆发时间就越古老，而其所处时代的退行速度也越（）。

A、快

B、不变

C、慢

D、不确定