学进去

Jenny is Mr. White’s little daughter. She is good at Art. But she isn’t good at Math. Mr. White is teaching her,” What’s six plus three?” Jenny counts her fingers and answers, “It’s nine.” “Good. What’s twenty minus three?” Anna counts her fingers and toes. “Mm..it’s five. No, it’s seventeen.” Jenny answers slowly. “What’s eleven plus twelve, then?” Jenny looks at her fingers and toes. They are not enough (足够). Seeing this, Mr. White isn’t glad and says, “Use your head, Jenny.” “That’s not enough. I’ve got only one head.”