米醋的作用不包括A．散瘀止血B．理气止痛C．疏肝健脾D．行水解毒E．矫臭矫味

选词填空。

叹息　　　可惜

1．机会很好，（　　）错过了。

2．听了意大利少年的讲述，有的（　　），有的议论，还有的给他一些钱。

询问　　　访问

3．小红作为“十佳”少年的代表，（　　）了我们的友谊学校——红星小学。

4．人们很关心意大利少年的遭遇，纷纷上前（　　）他的情况。

阅读下文，完成第文后问题。

汉字之美，美在多维

①汉字是全世界最美丽的文字之一．今天，我们不妨从几何学的角度来发掘汉字之美。

②几何学研究空间，空间具有维度，维度越多自由度越大·维度较抽象，举例以明之：洞中潜蛇为洞壁所限只能前进后退，它的空间只有一维。原上奔马除前进后退外还能左转右转，它的空间是二维的。空中飞鸟除前进后退左转右转外，还能向上腾飞向下滑翔，语云：“天高任乌飞”，鸟比谁都自由，因为三维空间具有最大的自由度。

③自由度来自多维空间。汉字有象形、指事、会意、形声、转注、假借六书。象形字从图形转化而来，理所当然是二维的。其余五书也多半包含象形部分，例如形声字，一半象形一半拟声，非二维不足以容纳。再者，汉字是由横、竖、点、撇、捺等笔画构成的，好比在桌面上拼七巧板，必须有二维的自由度才能拼出千变万化的美丽图案来．可见汉字本质上是二维的，如原上奔马纵横驰骋，为汉字之美奠定了坚实的基础．

④汉字的书法突破汉字二维的局限，独具一格，演绎出汉字的多维之美．

⑤汉字书法讲究构架。构架类似于绘画之构图，至少须有二维空间所提供的大量自由度，字形才谈得上构架，才能体现出篆隶楷行草之特色，才能将各家之不同风格表现得淋漓尽致。

⑥汉字书法讲究悬腕．书法家手腕悬空，方能随心所欲运臂使指挥毫着墨，在三维空间中发挥最大的自由度。

⑦汉字书法讲究笔法。这在很大程度上应归功于其独特的工具，毛笔是所有笔中最神奇的。笔也有自由度：圆珠笔只有一个自由度。鹅毛笔和钢笔的笔尖分叉可在宽度上略为施展，其自由度介于一二之间。毛笔由千百根毫毛组成，每根毫毛可有不同程度的弯曲，其自由度岂止千百？正因为毛笔有这么多的自由度，书法家才能得心应手挥洒自如，一支笔写出千般字。尊毛笔为众笔之王，谁曰不宜?毛笔的众多自由度运用得宜，可增加书法之维度。笔毫蓄墨之丰欠，运笔力度之轻重，笔锋走向之偏正，运用之妙存乎一心。颜、柳等书体均能产生视觉之立体效应，是为三维。不信吗?笔力千钧之赞语日：力透纸背。如无垂直于二维纸面的第三维度，朝哪儿透啊?

⑧诚然，基于拼音字母的横写文字也有其优点：见字发音方便学习，字母易于输入电脑，以及与数学公式兼容等。但就美感而言，汉字堪称独步，书法已成为家喻户晓雅俗共赏的艺术。反观西方，有谁见过用拼音字母写的匾额楹联条幅扇面?

⑨汉字之美，美在多维！

小题1:汉字书法怎样演绎出汉字的多维之美?

小题2:第⑦段画线处运用了什么说明方法?它的作用是什么?

小题3:联系上文，请你说说字母文字与汉字相比有哪些优点和缺点?

小题4:《语文课程标准》对七——九年级的学生提出“临摹名家书法，体会书法的审美价值”的   要求。请为大家推荐一位你所熟知的古代书法名家，并谈谈其书法特色。

以下所描述的各项法律事实，哪一项将导致汇票无效( )

A．出票日期记载不真实

B．未记载付款日期

C．未记载付款地

D．票据金额中文与数字记载不一致

阅读理解。

     Last August, Joe and Mary Mahoney began looking at colleges for their 17-year-old daughter, Maureen.

With a checklist of criteria in hand, the Dallas family looked around the country visiting half a dozen schools.

They sought a university that offered the teenager's intended major, one located neat a large city, and a

campus where their daughter would be safe. "The safety issue is a big one," says Joe Mahoney, who quickly

discovered he wasn't alone in his worries. On campus tours other parents voiced similar concerns, and the

same question was always asked: what about crime? But when college officials always gave the same

answer- "That's not a problem here," --Mahoney began to feel uneasy.

     "No crime whatsoever?" comments Mahoney today." I just don't buy it." Nor should he: in 1999 the U.S.

Department of education had reports of nearly 400,000 serious crimes on or around our campuses."Parents

need to understand that times have changed since they went to college," says David Nichols, author of Creating

a Safe Campus. "Campus crime mirrors the rest of the nation."

      But getting accurate information isn't easy. Colleges must report crime statistics (统计数字) by law, but

some hold back for fear of bad publicity, leaving the honest ones looking dangerous. "The truth may not

always be serious," warms S. Daniel Carter of Security on Campus, Inc., the nation's leading campus

safety watchdog group.

     To help concerned parents, Carter promised to visit campuses and talk to experts around the country to find

out major crime issues and effective solutions.

1. The Mahoneys visited quite a few colleges last August ______.

A. to express the opinions of many parents

B. to choose a right one four their daughter

C. to check the cost of college education

D. to find a tight one near a large city

2. It is often difficult to get correct information on campus crime because some colleges ______.

A. receive too many visitors

B. mirror the rest of the nation

C. hide the truth of campus crime

D. have too many watchdog groups

3. The underlined word"buy" in the third paragraph means _______.

A. mind

B. admit

C. believe

D. expect

4. We learn from the text that"the honest ones" in the fourth paragraph most probably refers to colleges _____.

A. that are protected by campus security

B. that report campus crimes by law

C. that are free from campus crime

D. that enjoy very good publicity

5. What is the text mainly about?

A. Exact campus crime statistics

B. Crimes on or around campuses

C. Effective solutions to campus crime

D. Concerns about kids' campus safety

分布式AC架构的特点包括（）。

A.AC通过城域网传输连至中心机房

B.AC下连端口启用NAT进行私有IP和公网IP的转换

C.AC上启用DHCP为用户分配IP地址

D.AC上连端口配置公网IP