1、Someday， when I was watching a movie， I liked the heroine so much， she looked so beautiful The girl in the movie not only dressed very well， but her hairstyle looked so perfect I wanted to have her。

2、刚从高考资源网看到 ，希望对你有所帮助。

3、一般情况下考完就能有啊，我记得当年我上高三的时候判卷是每个学校各自判各自的，标准答案学校都有，不知道你们现在怎么样。

4、先求出m的值 然后对a，b，c函数定点画大致的图形 最后由m值确定a，b，c大小。

5、A设斜面坡角为α水平分位移为x，竖直分位移为h，合位移为L，对滑动到底端过程，根据动能定理，有mghμmgcosα？L=Ek0故Ek=mghμmgx故沿AD斜面滑到底端时的动能大，故A正确B滑到底端时重力的功率P。

6、A线圈匀速运动，说明安培力与重力平衡，故mg=B2L2vR解得v=mgRB2L2当cd边刚进入磁场时恰好做匀速直线运动，当ef边进入磁场时，安培力增加为4倍，故线框会做减速运动，最后平衡时的速度应该是初速度的14根据。

7、The Tangshan Earthquake also known as the Great Tangshan Earthquake， was a natural disaster that occurred on July 28， 1976 It is believed to be the largest earthquake of the 20th century by death toll唐山。

8、248mol×25KJ2mol=31KJ，达平衡时体系总能量减少31KJ，故答案为31，9，2012#8226唐山三模1常温下，浓度均为01molL的6种溶液的pH如下表序号 a b c d e f 溶质 CH3COONa NaHCO3 Na2CO3。

9、A图中A为效应器，B为感受器，虚线所围成的部分属于反射弧中的神经中枢，A错误BX处兴奋时膜外电流的方向与兴奋的传导方向相反，膜内电流的方向与兴奋的传导方向相同，B错误C人在运动过程中，兴奋从感受器经。

10、an+1=12an+4an两边加上2，右边可以配方，可变为an+1+2=an+2^22an1两边减去2，右边也可以配方，可变为an+12=an2^22an212相。

11、My name is xxx My hometown is Tangshan ，a beautiful city there are many places of intrests And people are very kind here Welcome everyone to have a visit here我的名字是xxx 我的家乡是唐山一个美丽。

12、Ladies and gentlemen，Good morning It’s my great honor to be given the chance to give the speechThank Mr Zhang and the city government for inviting me to speak And thank all of you to attend this。

13、1设物块运动的加速度为a1，根据牛顿第二定律得μmg=ma1物块与传送带速度相等时所用时间为t1，位移为x，则有v=a1t1解得t1=42＝2s所以x=12a1t12=12×2×4m＝4m此后物块与传送带一起做匀速运动，设经过t2。

14、We watch the quotTangshan Earthquakequot， it was a great catastrophe occurred in the evening， many people were killed Ten minutes earlier to ask someone to answer the playground。

15、should show our greatest honor to themWhen I first arrived in the city yesterday， I came to understand why Tangshan was called “Brave City of China”如果你满意我的答案，请点击 “选为满意回答”，谢谢。