我国科学家屠呦呦因发现“东方神药”青蒿素（C₁₅H₂₂O₅）而荣获2015年度诺贝尔生物学医学奖，有关青蒿素的说法正确的是（   ）

书面表达

假如你是交换生李明，正在美国一所高中学习。近日你在学校网站上看到学校篮球体育俱乐部要招收一名成员的消息。要求如下：

1). 爱好并擅长篮球；

2). 英语流利；

3). 有一定的比赛经历。

请根据以上要点给俱乐部负责人Mr. Brown写封信，表达你想加入该俱乐部的愿望。

注意：

1). 词数：100词左右

2). 行文连贯，不可逐字翻译。

Dear Mr. Brown,

    I am learning English painting in our school as an exchange student from China. Recently I read from a notice on our school website that ……

Yours,

Li Ming

I like swim.         ____

完形填空A
    Once upon a time, there was a lazy poor man living in a small house with spider webs(网) on the walls and mice running around. People1coming into such a dirty place and the poor man was lonely and2 every day. He thought he was unhappy 3poverty(贫穷).
    One day, the poor man dropped in on4wise old man and asked him for advice about5his life. The old man gave him a vase and said, "This is a magic vase6will bring you 7.
    The poor man looked at the vase 8 He wondered 9a vase in his poor house.10 ，he didn't want to throw away such a beautiful vase, so he brought it home and put it on the table. "11not right for something 12beautiful to be empty." The poor old man looked at the vase and thought. Then some flowers 13into it. That made the vase even14 "How can I have the vase next to a spider web?" he continued. At this, he started to clean the house and paint the walls. His house turned 15 a comfortable place immediately.
    The old man cheered up and he suddenly realized why he was unhappy. From then on, he worked hard and his life got better and better.

【中外历史人物评说】阅读材料：

材料：醇亲王爱新觉罗·载沣于1901年被委派充任头等专使大臣赴德国道歉谢罪，拒绝德皇跪拜要求。1908年11月其子溥仪入承大统，载沣任监国摄政王，次年代理陆海军大元帅。1911年10月辛亥革命爆发，被迫辞去摄政王职，闭门家居，次年被迫同意儿子溥仪退位。1928年迁往天津幽居，后又去东北，拒绝日本人劝降要求，并怒斥其子溥仪投靠日本，之后返回关内居住。新中国成立后，载沣将醇王府交给人民政府以作公用。载沣曾自撰一副对联：有书真富贵，无事小神仙。