题目

阅读短文并按每小题的要求答题。 Have you ever heard the saying “If you want a friend, be one”? If you want to make friends with others, you should be friendly to them at first. Here is how one ① /new teacher made friends/ with the pupils in her class on the first day of school. As the bell rang, the teacher smiled at each pupil. Then she said in a quiet voice, “Good morning. How nice it is to have all of you in my class this year. I’d like to know each of you. I am sure we will enjoy working together.” ② Her voice was sweet and her look was friendly, so everyo8、图中不是正方体的展开图的是（　　）A、B、C、D、