阅读理解。 Jane Scott is fourteen and the year before last she began to study in a middle school. She likes dancing and singing and spends a lot of time on them.  But she hates math and does not work hard at it. She thinks it difficult to learn.  She falls behind her classmates and once failed the math exam.  She decides to drop it.  Her father is angry with her when he knows about it. It was sunny, Mr Scott gave a call to his sister who teaches math in another school.  He hoped she would come and tell his daughter how to learn math.  The woman came quickly and said,   'You're a clever girl, Jane.  I'm sure you'll soon do well in math if you work hard at it. ' 'I'm afraid I can't,  Aunt,' said Jane,  '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 practice a math problem again and again until you master (掌握)  it.  Remember:  Practice makes perfect  (熟能生巧).  Well,  it's a math problem.  Think about it and practice it again and you'll work it out. ' 'OK,' said the girl,  'Let me try. ' About an hour later Jane took the exercise book to her aunt and said,  'I've done the problem ten times. ' 'Well done!' her aunt said happily, 'What result did you get?' 'Ten answers, ' 根据短文内容,判断句子的正（T）误（F）. (      )1.  Jane is weak at math. (      )2.  Jane falls behind her classmates in math because she doesn't work hard at it. (      )3.  Mr Scott hoped his sister to help his daughter because Jane is afraid of her. (      )4.  The woman told the girl it was easy to learn math. (     ) 5.  Jane hasn't worked out the math problem at all.