日本的全国统一高考在每年年初举行,是一次资格考试,考生取得合格成绩后,再到所报考大学参加第二次的选拔考试,试题由各个大学自行命制.2006年的全国统考数学试卷有4套,下面翻译出的是其中一套《数学Ⅱ》,其题型全部是可用计算机改卷的填空题,但又不同于我国高考的填空题,它容 Japan’s National Unified College Entrance Examination is held at the beginning of each year. It is a qualifying examination. After the candidate obtains his/her passing scores, he will go to the university for the second time to take the examination. The questions will be made by the universities themselves. The National Examination Mathematics in 2006 has 4 sets, the following translation is a set of “Mathematics II”, the type of questions are all filled with blanks can be changed by computer, but it is different from the fill in the blanks of the national college entrance examination, it can