题目

请仿照A图的描写，对B图进行描写。提示：cook厨师 Pic. AThis is my mother. She is a doctor. Her name is Li Yue. She is 35 years old. She can draw cartoons very well. I love her. Pic. B 答案：This is my father. He is a cook. Her name is Lin Tao. He is 36 years old. He can play football very well. I love him.在下列情况中，汽车对凸形桥顶部的压力最小的是(    )  A．以较小的速度驶过半径较大的桥　　　　B．以较小的速度驶过半径较小的桥  C．以较大的速度驶过半径较大的桥　　　　D．以较大的速度驶过半径较小的桥