题目

阅读理解 I am a strong believer that if a child is raised with approval, he will learn to love himself and will be successful in his own way. Several weeks ago, I was doing homework with my son in the third grade and he kept standing up from his chair to go over the math lines. I kept asking him to sit down, telling him that he should concentrate better. He sat but seconds later, as if he didn't even notice he was doing it, he got up again. I was getting frustrated, but then it hit me. I started noticing his answers were much quicker and accurate when he stood up. Could he be more intent w妈妈把一块面擀成了一张饼，面的体积变大了． ．（判断对错）