题目

 I shall never forget the day when the earthquake took place. It was about 5 o’clock in the afternoon and I was   26    to my daughter’s school. Our plan was to go   27    together. I’d stopped at a   28   to get some fresh fruit. We like to have some fruit to eat   29    our swim. I was driving along a high road on the way.   30    my road was another road which was built like a   31   . I was hungry so I put the bag of apples   32    me and started to eat one.   33   I saw the cars in front of me start to   34    from side to side. 先化简，再求值．2(x－3)(x＋2)－(3＋a)(3－a)，其中，a＝－2，x＝1.