In our daily life, we have too many things to deal with. It seems as if life is always tiring. However, whenever I feel1, I'm grateful to everything life2me and try to make the best of everyday. I learnt this attitude towards life from the story of my friend Joanne.

    In middle school, Joanne was always 3 , with a big smile on her face, as if she was always4with what life offered her. But soon, things5changed. She passed away because of a serious6. Her smiles only exist in my memory. The last time I saw her in the hospital, she was terribly ill. However, she still7 a warm smile and was happy about my8. I prayed(祈祷)for her recovery.9 , she lost the battle against 10at last.

    This made me think of another story. Maria and Jessie, who were good friends, had a big argument one day and they 11to talk to each other in the following months. Maria, who was deeply sorry for her 12words, intended to call Jessie to13first but don't have enough14to do it. feeling quite 15 , she asked her classmates for 16, and even consulted some of her teachers. For many times, she 17her phone but gave up at last.18 one afternoon, she got the news that Jessie had lost her life in a traffic accident.

    The lesson I learned is that nobody can 19what will happen in the future. Anytime you feel upset or depressed, why don't you change your20and value every day!

我们吃的苹果属于营养器官．　

历史的奥秘常常隐藏在多种历史的记录中，非洲大津巴布韦文明的确凿记录呈现了它曾经的辉煌。阅读下列材料：

材料一  历史为人类进化的记录。……最初是由考古学者从埋没地中的石器、土器、铜器等种种遗物或在洞窟内的壁画，而读着历史的记录；还有人类学者从现在的蛮人生活里而见着活活的历史的记录；再有历史家从古代荒唐的传说与神话中，窥破了赤裸裸的历史的事实。

                                                                                                                                                                   ——日上田茂树《世界史纲》

材料二  人类学反对某些人的观点，他们认为只有他们自己可以代表人类，只有他们最进步，他们是神或历史选择出来按照自己的面貌改造世界的。

                                                                                                                                                                   ——美马文·哈里斯《文化人类学》

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