I really love my job because I enjoy working with small children and like the challenges a

I really love my job because I enjoy working with small children and like the challenges and awards from the job. I also think my work is important. There was a time when I thought that I would never have that sort of career.
I wasn’t an excellent student because I didn’t do much schoolwork. In my final term I started thinking what I might do and found I didn’t have much to offer. I just accepted that I wasn’t the type to have a career.
I then found myself a job, looking after two little girls. It wasn’t too hard at first. But the problems began when I agreed to live in, so that I would be there if my boss had to go out for business in the evening. We agreed that if I had to work extra hours one week, she’d give me time off the next. But unfortunately, it didn’t often work out. I was getting extremely tired and fed up because I had too many late nights and early mornings with the children.
One Sunday, I was in the park with the children and met Megan who used to go to school with me. I told her about my situation. She suggested that I should do a course and get a qualification if I wanted to work with children. I didn’t think I would be accepted because I didn’t take many exams in school. She persuaded me to phone the local college and they were really helpful. My experience counted for a lot and I got a part-time course. I had to leave my job with the family and got work helping out at a kindergarten.
Now I have got a full-time job there. I shall always be thankful to Megan. I wish I had known earlier that you could have a career even if you aren’t top of the class at school.
47. What is the author’s present job?
A. Working part-time in a college.                     B. Taking care of children in a family.
C. Helping children with their schoolwork.  D. Looking after children at a kindergarten.
48. When staying with the two girls’ family, the author     .
A. was paid for extra work                      B. often worked long hours
C. got much help from her boss             D. took a day off every other week
49. What has the author learned from her own experiences?
A. Less successful students can still have a career.
B. Qualifications are necessary for a career.
C. Hard work makes an excellent student.
D. One must chose the job she likes.
50. What does the underlined sentence probably mean?
A. The boss didn’t go out to work very often.
B. The boss often failed to keep his agreement with the writer.
C. The writer couldn’t go out to find another job.
D. The writer seldom had any chance to work outside.47—50 DBAB