题目

Peter is my good friend. He_____________an English boy. He is thirteen years old. He is a student. We are in the same grade, but in different classes. He lives in Shanghai____________ his family now. A big shop is next to his home. He often goes to the____________ to buy some school things（东西）.His father works in a hospital. He is a____________. He is tall. His mother works in a school. She is an English teacher. She isn’t tall. She____________ a round face. They often get home at six o’clock in the afternoon and Peter gets ___________ at six thirty. Today his father ____________hi某同学在“探究小车速度随时间变化规律”的实验中，得到如图所示的一条纸带，纸带计数点按时间先后选取，相邻计数点间时间间隔相等．则下列四幅速度图象可能正确反映该小车运动情况的是    ．