何谓系统的最大、最小运行方式？

居民是指在国内居住( )以上的自然人和法人。

A．283天
B．半年
C．1年
D．2年

写出下列句子运用的修辞手法。

1．背直起来了，我的母亲。转过身来了，我的母亲。褐色的口罩上方，一对眼神疲惫的眼睛吃惊地望着我，我的母亲……（　　）

2．吊兰那些无数指甲状的小叶，一半成了黑影，一半被照透，如同碧玉，斑斑驳驳，生意葱茏。（　　）

3．有趣的是，灰尘还有个“怪脾气”，容易反射光波较短的紫、蓝、青三色光，而“喜欢”吸收光波较长的其他色光。（　　）

4．这清白的梅花，是玷污得的吗？（　　）

5．月亮像一轮玉盘嵌在蓝色的天幕中。（　　）

6．秋天，是一个穿着金色衣裙的仙女，用宽大的衣衫挡着风寒，却捧起沉甸甸的果实奉献人间。（　　）

7．自在飞花轻似梦，无边丝雨细如愁。（　　）

8．书，被人们称为人类文明的“长生果”。（　　）

9．会场上爆发出一阵排山倒海的掌声。（　　）

10．叔父不让我看闲书，怎么办呢？我就放学后不回家，偷偷藏在一个地方看闲书。（　　）

11．我们吃的用的，哪一样能离开群众的支持？（　　）

12．五岭逶迤腾细浪，乌蒙磅礴走泥丸。（　　）

13．每一声炮响后，全场就响起一阵雷鸣般的掌声。（　　）

14．还有什么别的话比这句最简单的话更能表达我此时的全部感情呢？（　　）

15．那一幅白帘般的瀑布，仿佛一伸手便可撩来拭脸似的。（　　）

16．它们可不是僵硬的符号，而是有着独特性格的精灵。（　　）

17． * * 广场已经成了人的海洋。（　　）

18．在竹木上写字，写错了怎么办？你一定猜到了吧一一用刀削去重写。（　　）

19．急忙打开书，一页，两页，我像一匹饿狼，贪婪地读着。（　　）

20．噪音像一个来无影去无踪的“隐身人”。（　　）

葡萄酒的配制过程。

When Scotsman Alexander Graham Bell invented the telephone in 1876, it was a revolution in communication．Over the last two decades a new means of spoken communication has emerged: the mobile phone．

The modern mobile phone is a more complex version of the two-way radio．Traditional two-way radio was a very limited means of communication．As soon as the users moved out of range of each other’s broadcast area, the signal was lost．In the 1940s, researchers began experimenting with the idea of using a number of radio masts （天线杆）located around to pick up signals from two-way radios．A caller would always be within range of one of the masts; when he or she moved too far away from one mast, the next mast would pick up the signal．（Scientists referred to each mast’s reception area as being a separate "cell"; this is why in．many countries mobile phones are called "cell phones"．）

The first real mobile telephone call was made in 1973 by Dr Martin Cooper．As soon as his invention was completed,, he tested it by calling another scientist to announce his success．Within a decade, mobile phones became available to the public．They have changed the way we do a lot of things．One powerful feature is the Short Message Service （SMS） or text message．It’s the perfect communication method for the busy modern lifestyle．Going to be late? Send a text message! The text message has changed the way we write in English．The language construction became less strict．Traditional rules of grammar and spelling are much less important when you’re sitting on the bus, hurriedly typing "Will B 15mm late-C U @ the bar．（I will be 15 minutes late to see you at the

bar．） Sorry!"．

Over the last few years mobiles have become more and more advanced．We have seen the instruction of cameras, global positioning system and Internet access．

Alexander Graham Bell would be surprised if he could see how far the science of telephone has progressed in less than 150 years．If he were around today, he might say: "That’s gr8（great）! But I’m busy rite now（I am very busy right now）．Will call U2nite（I will call you tonight．）．"

小题1:The writing style of the passage is a （an）___．

A．narrative

B．description

C．essay

D．review小题2:The article is intended to__     _．

A．warn people of the possible risks in using mobile phones

B．inform readers of the history and benefits of mobile phones

C．convince people of the uses of mobile phones

D．predict the applications of mobile phones小题3:What do you think of the writer according to the last paragraph．

A．Humorous.

B．Ironic.

C．Kind.

D．Worried.

锅炉燃烧时炉膛内有飞溅的火星个个是因为（）。

A.过剩空气系数太低

B.油温太高

C.雾化不良

D.过剩空气系数太高