问题 单项选择题 A1型题

以下均是增强桩冠固位的方法,除了()。

A.尽可能利用牙冠长度

B.尽可能多保留残留牙冠组织

C.根管口预备成一个小肩台

D.用铸造桩增加冠桩与根管壁的密合度

E.根管预备成喇叭口状

答案

参考答案:E

解析:尽可能利用牙冠长度和根管的长度,根管预备成椭圆形,减小根管壁的锥度,防止形成喇叭口状,根管口预备成一个小肩台,增加冠的稳定性;用铸造桩增加冠桩与根管壁的密合度,增加摩擦力,减小粘固剂的厚度。

综合题

阅读下列材料:

材料一  今则西戎已叛,屡丧边兵;北虏愈强,且增岁币。国用殚竭,民力空虚,徭役日繁,率敛日重。官吏猥滥,不思澄汰;人民疾苦,未尝省察。百姓无告,朝廷不与为主,不使叛而为寇,复何为哉?……           ——枢密副使富弼的上奏

材料二  “昔之贫者举息之于豪民,今之贫者举息之于官”、“兼并之家不得乘新陈不接以邀倍息”,也可“广蓄积,平物价……”。

——摘自李超民《王安石变法与美国20世纪30年代的新政》

知大名府韩琦言:“臣准散青苗诏书,务在惠小农,不使兼并乘急以要倍息,而公家无所利其入。今所立条约,乃自乡户一等而下皆立借钱贯陌,三等以上更许增借。”

——摘编自《宋史·食货志》

材料三  苏辙认为,“出纳之际,吏缘为 * * ,虽有法不能禁。钱入民手,虽良民不免妄用;及其纳钱,虽富民不免逾限。如此则恐鞭箠必用,州县之事不胜烦矣。”

——摘自汤江浩《王安石——勇进人生》

材料四  欧阳修认为,春季“青黄不接之时,虽不户户缺乏,然其间容有不济者。以为惠政,尚有说焉”。秋季“正是蚕麦成熟、人户不乏之时,何名济缺?直是放债取利尔”。                                       ——摘自白寿彝《中国通史》

请回答:(1)根据材料一,概括指出北宋中期进行社会改革的背景(不得摘抄原文)。(4分)(2)根据材料二,分析王安石变法中实施青苗法的目的。(2分)

(3)苏辙、欧阳修认为青苗法在实施过程中存在哪些弊端?(2分)

(4)综合以上材料,你对王安石变法有何认识?(4分)

写作题

读写任务(共1小题,满分25分)

阅读下面的短文,然后按照要求写一篇150词左右的英语短文。

A teacher once told each of her students to bring a clear plastic bag and a sack of potatoes to school. For every person whom they refuse to forgive in their life’s experience, they chose a potato, wrote on it the person’s name and date, and put it in the plastic bag. Some of their bags were quite heavy. They were then told to carry this bag with them everywhere for one week, putting it beside their bed at night, on the car seat when driving, next to their desk at work.

The trouble of lugging this around with them made it clear what a weight they were carrying spiritually, and how they had to pay attention to it all the time to not forget and keep leaving it in embarrassing places. Naturally, the condition of the potatoes rotted to a nasty smelly slime(黏液). This was a great example for the price we pay for keeping our pain and heavy negativity(消极性)! Too often we think of forgiveness as a gift to the other person, and it clearly is for ourselves!

[写作内容]

1. 以约30个词概括这段短文的内容;

2. 然后以约120个词就“生活中要不要多一些宽容”进行议论,内容包括:

(1)为什么人们在平时相处中会产生一些误解和矛盾冲突;

(2)在你的身边和周围是否有令你憎恨和难以容忍的人;

(3)你认为应该怎样和他们相处,是否应该宽容他们。

[写作要求]

1. 在作文中可以使用自己亲身的经历或虚构的故事,也可以参照阅读材料的内容但不得直接引用原文中的句子;

2. 作文中不能出现真实姓名和学校名称。

[评分标准]

概括准确,语言规范,内容合适,篇章连贯。