题目

She was a four-year-old girl with very fine golden hair when I first met her. She was carrying a bowl of soup. I was 29 at that time and   11   from the flu.    Her mom and I had been friends for years.   12   that friendship grew into care, from care into   13   and marriage. Marriage brought the three of us together as a   14  . At first I was afraid to be a “stepfather”. Therefore, I tried not to come   15   my future daughter and her   16   father. I acted in that way in order to be liked. However,   17   she was growing up, I found it increasingly hard to 方程x2+y2－2（t+3）x+2（1－4t2）y+16t4+9=0（t∈R）表示圆方程，则t的取值范围是 A.－1<t<     B.－1<t<C.－<t<1   D.1<t<2