阅读理解,判断下列句子的正误Sally worked out the problem at last. ( ) Sally was fourteen. She studied in a middle school. She liked dancing and singing and spent a lot of time on them. But she hated math and even decided to give it up. Her father was anxious about it. It was Sunday. Sally's father gave a call to his sister who taught math in another school. He hoped she would come and tell his daughter how to learn math. The woman came and said, "You are a clever girl, Sally. I'm sure you will soon learn math well if you do your best." "I'm afraid I can't. Aunt," said Sally. "Girls can't be good at math." "I don't think so," said the woman, "I was good at it when I was a girl. You must do more exercises and try different ways to practice doing math problems until you work them out. "OK," said the girl, "Let me try." About an hour later, Sally took the exercise book to her aunt and said, "I've tried several times and work out the problem at last." "Well done!" her aunt looked at her answer and said happily, "Now you see, math is not as difficult as you thought."