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    （2011浙江省嘉兴，21，10分）目前“自驾游”已成为人们出游的重要方式．“五一”节，林老师驾轿车从舟山出发，上高速公路途经舟山跨海大桥和杭州湾跨海大桥到嘉兴下高速，其间用了4.5小时；返回时平均速度提高了10千米／小时，比去时少用了半小时回到舟山．
    （1）求舟山与嘉兴两地间的高速公路路程；
    （2）两座跨海大桥的长度及过桥费见下表：
    我省交通部门规定：轿车的高速公路通行费（元）的计算方法为：，其中（元／千米）为高速公路里程费，（千米）为高速公路里程（不包括跨海大桥长），（元）为跨海大桥过桥费．若林老师从舟山到嘉兴所花的高速公路通行费为295.4元，求轿车的高速公路里程费．
    大桥名称
    		舟山跨海大桥
    		杭州湾跨海大桥
    大桥长度
    		48千米
    		36千米
    过桥费
    		100元
    		80元
     

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    （每空1分，）如图甲表示某生物膜结构，图中A、B、C、D、E、F表示某些物质，a、b、c、d表示物质跨膜运输方式。图乙和图丙表示物质运输曲线，请据图回答：

    （1）A代表        分子，B代表           ，D代表           ；
    （2）动物细胞吸水膨胀时B的厚度变小，说明B具有                 。
    （3）维生素D和葡萄糖从肠腔进入小肠上皮细胞的过程分别是图中编号          。
    （4）若图甲是癌细胞的细胞膜，则膜上含量较正常细胞减小的物质是[   ]        。
    （5）若图中是线粒体膜，b和c过程运输的气体分别是          。b、c运输方式符号图         所表示的物质运输曲线。
    （6）若图甲表示人体红细胞膜，则表示Na＋、K＋运输的分别是图中        。Na＋、K＋的运输方式符合图中          所示曲线。
    （7）已知红细胞吸收葡萄糖是协助扩散，而有人认为小肠上皮细胞以主动运输的方式吸收葡萄糖，请设计实验加以确定。
    ①实验步骤：
    第一步：取甲、乙两组生长状况相同的小肠上皮细胞，放入适宜浓度的含有葡萄糖的培养液中。
    第二步：甲组细胞给予正常的呼吸条件，                                。
    第三步：                                                            。
    ②预测实验结果并分析：
    a．若甲、乙两组细胞对葡萄糖的吸收速率基本相同，则                   。
    b．                                                                 。

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    （Mrs. Green wants to buy a pair of shoes for her daughter.）
    A:  1 
    B: Yes, please. I want to buy a pair of shoes for my daughter.
    A: These shoes are for girls. They are in all colors.   2 
    A．How much are they?
    B．Can I help you?
    C．Yes, I do.
    D．What color does she like?
    E. What do you think of the shoes?
    B: She likes red.
    A: Look! What about these ones?
    B: All right. Let me have a look.
    …
    B:   3   
    A: They are very nice, but they are a little small.
    Do you have big ones?
    B:   4    Here you are!
    A:   5   
    B: 60 yuan.
    A: They are fine. I’ll take it.
    1.           2.           3.           4.           5.        

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    （一）阅读《人民解放军百万大军横渡长江》（节选），完成5—7题。（14分）
    和中路军所遇敌情一样，我西路军当面之敌亦纷纷溃退，毫无斗志，我军所遇之抵抗，甚为微弱。此种情况，一方面由于人民解放军英勇善战，锐不可当；另一方面，这和国民党反动派拒绝签订和平协定，有很大关系。国民党的广大官兵一致希望和平，不想再打了，听见南京拒绝和平，都很泄气。战犯汤恩伯21日到芜湖督战，不起丝毫作用。汤恩伯认为南京江阴段防线是很巩固的，弱点只存在于南京九江一线。不料正是汤恩伯到芜湖的那一天，东面防线又被我军突破了。
    【小题1】．这段文字写的主要内容是什么？（4分）
    【小题2】．加点的“不料”一词在文中表现了我军的                 （不超过4个字）；对敌人来说，这个词具有强烈的＿＿＿＿＿＿＿意味。（4分）
    【小题3】．新闻一般以记叙为主，“用事实说话”，但可以穿插议论。本文从两方面议论了敌人毫无斗志的原因，这两个方面各是什么？（6分）
    （1）__________________________________________________________________。
    （2）__________________________________________________________________。

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    （Four students are talking about the future after class.）
    Deng Yu ：In 2050, China will be richer than it is now, Beijing will be getting ready for the 40th Olympic Games in 2052. We will see the blue and clear sky and smell the fresh air. There will be more pandas living happily China. I believe that 2050 will be the year of China.
    Liu Yuan ：A holiday to the moon will no longer be a dream. We can also travel far to other planets and talk with the spacemen. We might also eat something like pills（药丸）instead of today’s meals. Everyone will enjoy a longer life.
    Sun Wei ：Robots will be very popular. They will do what people don’t want to do. We’ll build new homes on other planets. By then, I’ll be sixty years old. Maybe we will have an exciting talk in my new home on another planet!
    Zhang Lan：By the year of 2050, cloning（克隆）will be used in many ways. It will bring back animals which disappeared many years ago. There will be no pollution, the whole world will be one big family. There will be no wars. As time passes, we’ll live a much easier and better life.
    【小题1】      thinks that people can spend their holidays on the moon in the future.
    A．Deng Yu              B．Zhang Lan            C．Liu Yuan
    【小题2】．What does Zhang Lan think will happen in the future.
    A．There’ll be more animals which disappeared many years ago.
    B．Robots will do the things that people don’t want to do.
    C．People can talk with the spacemen.
    【小题3】The 40th Olympic Games will be hosted in       .
    A．Paris                B．Beijing              C．London
    【小题4】How old will Sun Wei be        by 2050?
    A．50                   B．60                   C．70
    【小题5】．From the talk, we can know that       .
    A．the 40th Olympic Games will take place in 2052.
    B．we will have the same food in 2050 as we do now.
    C．all the people will move to another planet in the future.

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