（2015•锦州）蹦极是一项极限体育运动，如图所示，A点最高点、B点为弹性绳自然伸长的位置，蹦极人在C点受弹性绳的弹力与自身重力相等，D点是能下落到的最低点．在蹦极人从A点下落到D点的过程中，____ 　（填“B”、“C”或“D”）点动能最大，在这个过程中，减小的重力势能都转化为____ 能．（不计空气阻力）

短文改错。
文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。
删除：把多余的词用斜线(＼)划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1）每处错误及其修改均仅限一词；
2）只允许修改10处，多者（从第11处起）不计分。
    One day when I was still a primary school pupil, I got back home after school and find Daddy sitting in a chair reading. “Daddy, there is going to have a parents' meeting this evening, you're requiring to attend it,” I said to him with a low voice. Hearing this, Daddy started to comb his hair. When anything was almost ready, I begged him to take me with him. So he did it. When we got to the school gate, Daddy was surprised to find that was strangely quiet in the school. Look at his puzzled face, I told him that it was just a small meeting and that we two were only people invited. Daddy seemed to understand everything and he had to go ahead.

根据图1、图2回答问题：

图Ⅰ中放一盆正常生长的大豆，Ⅱ处为一U型管，Ⅲ处放一只健康的小白鼠，V使装置中的空气以一定速度按箭头方向流动．根据装置图分析回答问题．

请根据所听到的内容，完成下面的简述。
    How can Ada make a good impression on her new ____?
    First, she should make herself look ____.
    Second, she should arrive at the restaurant right at ____ o'clock.
    Third, she should have a ____.
    Last, she needs to ____ off her mobile phone when she's talking with her new friend.