大量的事实表明,无论是日常解题还是高考答卷,都有一些学生宁肯花费很多的时间和精力去啃那些毫无思路、无从下手的难题,却不愿认真检查力所能及的问题是否解答无误.以致于往往留下终生愦憾,后悔莫及,同时,我们也看到,更多的学生虽能意识到检验的必要性,懂得检验的意义和作用,? A large number of facts have shown that some students often spend a lot of time and energy to solve problems that they have no ideas and no way to start, whether they are solving the problem or answering the college entrance examination questionnaire, but they are unwilling to seriously check whether the problems they can have are answered correctly. We often regret for the rest of our life and regret it. At the same time, we also see that even more students are aware of the necessity of testing and understand the significance and role of testing.