你好，卷一：180分钟；卷二：180分钟；卷三：180分钟；卷四：210分钟。

每卷150分，共600分

可以去参加政法干警考试 考上了是公务员 每个省都有 考试时间大概在8月底 各省不一样 你多关注一下你们省的人事考试网站 政法干警考试招录法院 检察院 公安 和司法系统 其中 法院检察院一般会加考一门法律 09年河南这边加考的是民法 而其他系统考的试文化综合 也就是相当于高考的文综 不过比高考简单些 所有系统均考行测和申论 不过我感觉要比国考难度低一点 法院招的一般要求是法学本科的 而检察院和公安司法都不限专业 检察院要求本科 （河南地区是这样 其他省的不是太清楚 请关注人事网） 所以这么看来 检察院你还是可以考的
    至于凭关系 只要关系硬 那时肯定没没问题的 不过现在公务员考试是逢进必考 你想要有行政编肯定还是要去参加考试的 只要笔试过 后面的面试 体检 之类的就可以看你的关系了 呵呵    
    建议想考的话现在就提前看看法律方面的书籍 祝你好运~

【我提交的答案】：2

【参考答案分析】：

对括号内式子求导，得x^2-1=(x+1)(x-1)
当导数为零时式子有极值，即x=1或x=-1
所以易知x=1时可以取到极限值，既可以直接将x=1带入原式得：
x^3-x+2=2

【参考答案分析】：

Due Attention Should Be Given To Spelling

Correct spelling is a basic skill in English study. However, nowadays many students do not pay much attention to it.

They have their own reasons for misspelling. First of all, they like an easy way of studying, which causes some omissions and changes in spelling. Second, the teachers might not be very strict in students’ spelling. In China, teachers seem to be more concerned with grammar and vocabulary but not spelling.

To change this situation, in my opinion, the teachers and the students should work together. On one and, the teachers should give more attention to students’ spelling, asking the students to be conscious of the importance of correct spelling from the very beginning of their English study. On the other hand, the students themselves are supposed to be aware that correct spelling is a must in English study.

To sum up, correct spelling is so important that both students and the teachers should spare no efforts to achieve correct spelling.