在英国和其他英联邦国家，法院一般()来判断房地产评估价值的误差范围。A.使用估价对象

阅读理解。

     A good way to pass an exam is to work hard every day. You may not pass an exam if you don't work

hard for most time and then work a few days before the exam. If you are taking an English exam, don't only

learn the rules of grammar. Try to read stories in English and speak English whenever you can.

     Before you start the exam, read carefully over the question paper. Try to understand the exact (确切的)

meaning of each question before you pick up your pen to write. When you have at last finished your exam,

read over your answers. Correct the mistakes if there are many and make sure that you have not missed

anything out.

1. You do well in an exam by ________.

A. working hard every day

B. only read stories in English

C. staying up late the night before an exam

D. working hard only a few days before an exam

2. Learning the rules of grammar ________ to pass an English exam.

A. is enough

B. is not enough

C. is not necessary

D. is of no use

3. It is not a good way ________.

A. to read English stories

B. to learn rules of garmmar

C. to speak English as often as possible

D. to work hard only a few days before an exam

4. The word "whenever" means ________.

A. only in class

B. what time

C. at any time

D. forever

5. "You haven't missed anying out" means ________.

A. you haven't thought hard about anything

B. you haven't hard enough time to do angthing

C. you have done everything

D. you have given th wrong answer

阅读下列材料：

材料一  长时期以来，军界人士和法国社会的绝大部分公民把意大利战争和埃及战争的英雄人物第一执政当作偶像来崇拜，都齐声祝愿他能有一个同他的名望和同法国的伟大相符的称号。……大家感到他有一个国家最高元首的称号是顺理成章的，因为他实际上已扮演了这样的角色……要说是皇帝簒夺了金銮宝座，那么我们可以说，他身边的同谋比善于导演喜悲剧的所有暴君都多。因为四分之三的法国人都参与了他的阴谋。 ——(法)康斯坦《回忆拿破仑》

材料二  拿破仑并不是被世人征服的，他比我们所有人都伟大。但上帝之所以惩罚他，是因为他只相信自己的才智和力量，只相信强权，不相信反抗，他那部庞大的战争机器几乎踏遍了（欧洲）大陆的每一个国家的领土，也把自己的国家逼到了山穷水尽的地步。 ——法国元帅贝尔纳多特

材料三   欧洲则普遍认为，由人民自己治理国家，最终只会导致无政府主义和天下大乱。但不管怎样，华盛顿并没有顺应当时的潮流，为世上多添一顶王冠。然而世界却将因多了一位总统，而使王冠从此暗淡无光甚至难以戴稳。 ——陈森《华盛顿——美国的开国元勋》

请回答：

（1）依据材料一，概括促成拿破仑称帝的因素。

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（2）依据材料二，分析法兰西第一帝国覆亡的原因。

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（3）材料三表明华盛顿拒绝称王，其个人原因何在？

________________________________________________________________________________

（4）如何理解材料三中的“世界却将因多了一位总统，而使王冠从此暗淡无光甚至难以戴稳”？

________________________________________________________________________________

如果指定参照完整性的删除规则为“级联”，则当删除父表中的记录时

A．系统自动备份父表中被删除记录到一个新表中

B．若子表中有相关记录，则禁止删除父表中记录

C．会自动删除子表中所有相关记录

D．不作参照完整性检查，删除父表记录与子表无关

A、B、C都是有机化合物，且有如下转化关系：

ABC

A的分子量比B大2，C的分子量比B大16，C能与过量的NaHCO反应生成一种常见的气体，以下说法正确的是

A  A是乙炔，B是乙烯    B  A是乙烯，B是乙烷

C  A是乙醇，B是乙醛    D  A是环己烷，B是苯

层次结构的好处