题目

情景作文 美国中学生jeff将要来你所在的红星中学学习中文，经协商安排住在你家。假设你是李华，请给Jeff写一封信，按照下图顺序介绍他来中国后的生活安排。 注意：1. 信的开头已为你写好。 2.词数不少于60。 答案：Dear Jeff, I’m Hua from Beijing Hongxing Middle School. I’m very happy to learn that you’re going to stay with my family while you’re in Beijing. While you are here, we’ll provide you with a room of your own with a bed, a desk, a couple of chairs and a TV. You’ll also have your own bathroom. Our school is quite close to our home, so we could go to school together by bike. At noon we’如图，电源两端电压保持不变，闭合开关S后，滑动变阻器的滑片P向右移动的过程中，下列说法正确的是（　　）A. 电流表A1和电流表A2的示数之和变小B. 电压表V和电流表A2的示数之比保持不变C. 电流表A1的示数变小，电压表V的示数变大D. 电流表A2的示数不变，电压表V的示数不变