请按图8-1绘制铁碳相图，完成下面问题：如果有6kg含碳量wC=0.45%的奥氏体缓

     One day before my final exam, my dad gave me a gift. It completely changed my life.
     On that day I had a   1     with my friends and it was a difficult time with my studies. I was unhappy.
Then I noticed the gift. I    2    it and saw a DVD inside. Its name was "THE SECRET". However, I was in
no mood (心情) to watch it. I sat down to study, but the    3    in my life-the fight, the sleepless nights and
my poor health… Everything came to my mind. I wanted an answer but I wondered    4    there was any.
Just then, I saw the DVD again. May be it would be helpful. I    5    my DVD player. I had no words to
describe the feelings I experienced while watching it. The moving (动人的) stories of human beings made
me so moved that I wouldn't    6    any of them.
      Thanks to my father's gift "THE SECRET", I discovered    7   . Everyboday has difficulties in their lives.
The important thing is that you should be    8    enough to face them. Now I have started    9    my studies
and my friends. And I'm in good health, too. I often hear people say, "Wow!    10    perfect life you have!'