Sometimes talent runs in families. Let's look at some famous (著名的) brothers and sisters.

    Andy Murray and Jamie Murray are very famous brothers. They are both professional (职业的) tennis players and they play in competitions all over the world. Jamie is older than Andy, but only by about a year. They look very similar. They are the same height and they have the same dark hair. Jamie became a professional player in 2004, one year before his younger brother Andy. But Andy wins more competitions than his brother!

    Kylie Minogue and Dannii Minogue are famous Australian sisters. Kylie began her career (事业) as an actress on Australian TV, then she began singing when she was 19 years old. She soon became famous all over the world. Dannii is younger than Kylie. She is also taller than her sister and she has darker hair. She began singing after Kylie, but she is also very famous. Dannii is also famous as a judge (评判员) on TV talent shows. Sometimes Kylie and Dannii sing together, and they sing really well.

关于以经济建设为中心、四项基本原则、改革开放的地位，下列说法错误的是（）
①以经济建设为中心是兴国之要   ②四项基本原则是强国之路    
③改革开放是立国之本　　　　　④以经济建设为中心是强国之路 

阅读下文，完成文后题目。
                                                                                             hold住母亲的生命
      ①记不清这是母亲最近几年来第几次住院了，这次入院是在她刚出院不久又因病情危重重返病房的。病中的母亲时而昏睡，昏睡中常常喃喃自语，轻轻呼唤着“妈妈”；时而又不由自主地撕拉被单。尽管吊着“肺脑活剂”，输着氧气，可母亲仍然张着嘴大口喘气，脸色青紫。每每到下半夜常常有痰堵在喉咙咳不出来，这时会全身抽搐，嘴唇铁青，我们只好奔走呼叫，医生用吸痰机吸出痰来，母亲才又转危为安。如果这世上有阴阳两界，母亲不知在这边缘上挣扎过多少回了。
      ②前日上午，医生查房结束把我叫到他办公室，郑重地对我交待：“你妈妈病情已相当严重，你要有思想准备。”我深知“思想准备”意味着什么，顿时，眼泪夺眶而出。医生急忙安慰我说：“目前还有一种药，堪称‘原子弹’，这也是最后一招，不过，能否有效，得看各人对此药的适应，不知你们是否用？如用，一是价格昂贵，二是需院方审批，三是对人体有副作用。”我和大姐忙说：“只要能有一线希望挽回，我们不惜一切代价。”于是，用上了抵御病魔的“原子弹”。六天后，母亲终于又醒过来，能和我们说话了。
　　③当我唏嘘地拥着病重中的妈妈时，我才发现她对我多么重要！我是家里的老生子，生我那年母亲已三十七岁。母亲那时体质就不好，由于体力不支，抱我都很困难。后来听大人们讲，母亲总是把我放在胳肢窝里半抱半夹地走路。在我刚刚记事的时候，母亲的腰就是弯的，我问她这是为什么，母亲说是疼弯的。是的，是疼弯的，后来我懂事了，知道那是由于腰椎间盘突出再加上常年的劳累而导致的驼背。母亲常年有病，劳累和营养不良使她体质越来越差，瘦骨嶙峋，每天还要佝偻着身体，忍着疼痛默默无闻地做着农活和家务。皱纹悄悄地爬满她那日渐苍老的脸，记得我小的时候总是趴在母亲背上给她拔白发，直到有一天再也不能拔了，因为渐渐地白发的数量已经超过了黑发。
　　④正如有一篇文章写的那样：小的时候，遇到事情，总是说问问母亲该怎么办，那时候最崇拜的是母亲；大一点的时候，遇到事情会犹豫，不知母亲会不会解决这个问题，开始怀疑母亲的见识；再大一点到叛逆期的时候，遇到事情，不再想找母亲说了，因为觉得母亲已经out了；到老了，经常慨叹，要是母亲还在，就能问问她老人家该怎么做了，可惜已经不太现实了……为了不给自己留下遗憾，我决定，在记下这些点点滴滴的同时，尽可能多地陪伴母亲走完生命的最后历程。
     ⑤作家苏童曾在一篇文章中写道：“母亲动手术后的某天，我在去医院的路上顺便拐进邮局，买了一本刚出版的《收获》杂志，上面登载了后来给我带来好运的《妻妾成群》。现在，我常常想起这里面的因果关系，想想就不敢再想了，因为我害怕我的好运最终给母亲带来了厄运，当我在我的文学路上‘  ⑥飞黄腾达’的时候，我母亲的生命却一天天黯淡下去——我无法确定这种因果关系，我害怕这种因果关系。”反之，如果说上帝能让我的厄运给我的母亲带来好运，我情愿忍受命运的折磨，hold住母亲的生命。

患有贫血的人，需要在食物中增加的营养成分是（　　）

    When I was in the ____ (九) grade, luckily, I was chosen to be the princess in the school play. For weeks my mother had helped me practice my lines. But ____ (一旦) on the stage, every word disappeared from my head. Then my teacher asked me to change my role to be a narrator (解说者) for the play.

    ____ (尽管) I didn't tell my mother what had happened that day, she noticed my unhappiness. She asked if I wanted to take a walk in the garden.

    It was a lovely spring day. We could see several dandelions (蒲公英) ____ (在…中间) the grass. I watched my mother bend down by one of the dandelions. "I think I'll dig up all these weeds (野草)," she said. "From now on, we'll only have roses in this garden."

    "But I like dandelions," I disagreed. "All flowers are beautiful-even dandelions!"

    My mother looked ____ (严肃地) at me. "Yes, every flower gives pleasure in its ____ (自己的) way, doesn't it?" she asked thoughtfully. I nodded. "And that is true of people, too," she added.

    When I ____(意识到) that she had guessed my pain, I started to cry and told her the ____ (真相). "But you will be a wonderful narrator," she said, reminding me of how much I loved to read stories aloud.

    Thanks to my mother's encouragement, I got to know everybody had his or her ____ (价值) in the world. I felt ____ (骄傲的) of the role in the play.