下面有三道趣题,找找规律,看你能不能做出来.1.一天,大科学家牛顿在草稿纸上画了三幅图(如图1所示),正准备画第四幅图时,被同事叫了出去.牛顿的一个学生看见这三幅图,便顺手填了第四幅图.牛顿回来 Here are three interesting questions. Find the rules and see if you can do it. 1. One day, the big scientist Newton drew three pictures on draft paper (as shown in Figure 1) and was preparing to draw the fourth picture. Colleagues called out. One of Newton’s students saw the three pictures, and then filled in the fourth picture. Newton came back.