Choose the closest paraphrased version after the following sentence or the italicized part.
Sometimes I think how grateful I would be today if I had learned more back then about what really matters.（）
A、
Sometimes I feel happy that I was taught what is important at school.
B、
Sometimes I feel sorry that I didn't learn what is important at school.
C、
At times I feel resentful that I was not taught anything useful at school.
D、
At times I feel I should be thankful for those things I learned at school.
【正确答案】：B
【题目解析】：
有时候，我想那时要是能多学点真正重要的东西，今天我会多么地心存感激。根据题意可知选B。选自综合英语二上册第一课。
