your,   What,   do,   sister,   does,   (?)   (连词成句)

若二次函数y=ax²+bx+c（a＜0）的图象经过点（2，0），且其对称轴为x=-1，则使函数值y＞0成立的x的取值范围是（　　）

1648 年，帕斯卡曾做过一个著名的实验，如图所示，在装满水的密闭木桶的桶盖上，插入一根细长的管子，然后在楼房阳台上向细管子里灌水，结果只有几杯水就把木桶压裂了．该实验说明影响水产生压强大小的因素是（   ）

任务型阅读。（5分）
Charles，Isabel，Alex，Tara和Toby五个人都爱好体育。现在他们正打算从事各自喜欢的项目。请仔细阅读第76--80题中的个人情况说明，然后选出符合各人要求的最佳选项。
【小题1】Charles works in the city center and wants to take up a sport that he can often do during his lunch break. He enjoys a game in which he can play with his workmate on the desk to relax.
【小题2】 Isabel, aged 17, is a Chinese girl who studies in the US now.  She never misses any matches played by Houston Rockets.  She hopes to follow in Yao Ming’s steps.
【小题3】Alex likes water sports very much.  He is good at showing different styles, such as butterflies, frogs and so on. Believe it or not, he can dive under water for 2. 5 minutes.
【小题4】Tara comes from America. Now she teaches English in a middle school in Beijing.  In her free time, she would like to go in for a traditional sport so that she can learn more about China.
【小题5】 Toby is a student in charge of PE lesson in Riverside Middle School. These days he is training hard for the coming sport meet. He wants very much to break the school record of 175cm.
    
A                B               C               D             E

下图中P点位置，同时符合①东半球；②北半球；③热带三个条件的是（    ）