在“探究做功与物体速度变化的关系”的实验中，下列说法正确的是（   ）

根据短文内容，判断正确还是错误。

    I'm a junior high school student. My name is Sarah. I have a pretty aunt. Her name is Jenny. She is an actress. She must be at least thirty-five years old. In spite of this, she often appears on the stage as a young girl. Jenny will have to take part in a new play soon. This time, she will be a girl of seventeen. In the play, she must appear in a bright red dress and long black stockings. Last year in another play, she had to wear short socks and a bright, orange-coloured dress. If anyone ever asks her how old she is, she always answers,“Darling, it must be terrible to be grown up!”This is my lovely aunt. I love my aunt.

    时间一分一秒地过去。这时候，大儿子杰克慢慢地站起来，“天真冷。我到柴房去搬些柴来生个火吧。”说着，伸手端起烛台朝门口走去，屋子顿时暗了许多。中尉快步赶上前，厉声喝（hē hè ）道：“你不用蜡烛就不行吗？”一把夺回烛台。孩子是懂事的，他知道，厄（è é）运即将到来了。在斗争的最后时刻，他从容地搬回一捆木柴，生了火，默默地坐待着。烛焰摇曳，发出微弱的光，此时此刻，它仿佛（fó fú）成了屋子里最可怕的东西。伯诺德夫人的心提到了嗓子眼上，她似（sì shì）乎感到德军那几双恶狼般的眼睛正盯在越来越短的蜡烛上。