根据短文理解，从A、B、C、D四个选项中选择最佳答案填空。

Dear Mike,

    How are you? I have a good time at my new 1 in Beijing, China. Here, I'm good 2 my teachers and classmates. They all like me and I also like 3. At school my favorite 4 are Chinese and music. And I 5 two clubs, the Chinese club and the music club. In the music club, I have a good friend. Her 6 is Yang Peiyi. She likes music. She 7 well. She can also play the piano and the violin. She says she wants to be a 8. Yang Peiyi likes 9, too. On weekends she often plays tennis or ping-pong with me. Do you want to know her? Look! Here is a 10 of her. I think you'll like her.

                                                                                                                                                                       Yours,

                                                                                                                                                                       Maria

材料分析题

2010年4月14日，青海玉树发生了7.1级强烈地震，突如其来的地震给当地群众造成了极大的伤害，为此，某校九年级同学开展了“爱心献玉树”捐款活动。下面是三位学生捐款时的心态：

甲同学：一方有难，八方支援，捐多捐少都是奉献爱心。

乙同学：别人个个都捐，我不得不捐。

丙同学：要通过捐款来提高自己的知名度。

请谈谈你对三位同学捐款心态的看法。

在因此女子体操比赛中，8名运动员的年龄（单位：岁）分别为：14，12，12，15，14，15，14，16．这组数据的中位数和方差分别为（   ）

新疆维吾尔自治区地形的突出特点是（    ）。