央视科教频道推出的中国诗词大会，激发了全民学习研究古诗词文化的热情、某班诗词比赛中有这样一道题目：“特点：豪放风格；成就：文学家、书法家；经典名句：大江东去，浪淘尽，千古风流人物”。符合题目要求的词人是（  ）

   July 4 is the birthday of the United States of America. Since 1776, people have 1 the Independence Day holiday every year.
   What do people 2on Independence Day? Many colorful and interesting things. They have fireworks shows in the evenings and sing songs. Some families organize picnics with barbecues (烧烤). Kids can3much delicious food like hotdogs.
   And these parties are a good time to dress up. Some kids make July 4 hats 4 the stars and stripes(星条) of the country's flag on them. And Independence Day is in summer. Many kids use stars and stripes fans to keep themselves 5 .
   It's a great day, but no one forgets that it's6too. US people are proud of their   7  and proud of what the founders did for it. On Independence Day everyone gets the chance to show it.

木匠在木料上画线，先确定两个点的位置，就能把线画得很准确，其依据是（　　）

材料：西魏立国后，形势极为险峻，其时，天下三分，东有高欢大军压境，南有萧梁不时构衅。西魏地狭国贫，人口不满千万，宇文泰直接掌握的军队不过三万余人。同时，西魏立国之初，关中即遭大饥，人心浮动。宇文泰也看到了这种形势，大统元年（535）三月，他命各街薯斟酌古今以来的治国经验，且可以用于现实者，制订颁行了二十四条新制。大统七年（541）九月，宇文泰颁行了由苏绰起草的六条诏书。“先治心，敦教化，尽地利，擢贤良，恤狱讼，均赋役”。十一月，又颁布了十二条新制，和大统元年（535）三月顾布的二十四条新制合在一起，共三十六条。六条诏书和这些新制的内容十分广泛，包括政治、经济、思想、文化各个方面，并据此而采取了一系列措施。宇文泰顺乎历史发展的潮流，终至取威定霸，转弱为强，奠定了北周王朝之基础。

——摘编自《中国通史》