れすとらんをでてからにじかんぐらいあるきました。

今ましょう

今いましょう　

会ましょう

会いましょう

战战兢兢

志得意满

愤世嫉俗

心旷神怡

Recently, several thousand computers in the United States were attacked by a virus. The computers were slowed or shut down. But no information was lost. A computer virus is similar to a biological virus--an organism (生物体) that can harm the human body. A computer virus is a series of electronic commands that can harm a computer or the information in the computer. It infects the device (设备) secretly. It tells the computer to do something the computer’s owner does not want it to do. For example, a virus could enter a bank’s computer system. It might tell the system to destroy all information about money belonging to everyone with the first name United States several months ago. The virus was created by a university student studying computer science. The computers affected by the virus were in major universities, government agencies (政府机关) and private (私人) companies. They were part of a United commands in a computer at his school. The computer sent the commands to other computers through the linked telephone lines. The virus told each computer to make many copies of itself. Within a few minutes, all the computers’ power was being used to make copies of the virus. The computer could do no other work. It finally slowed down greatly, or simply stopped working. Computer experts spent many days trying to destroy the virus in the computer system. The experts agree the virus could have been much worse. They say it could have sent orders to destroy huge amounts of electronic information. Many experts believe, the recent computer virus showed the need for better computer security (安全). But that is a problem. The affected system provides a free exchange (交换) of ideas and information among universities, private companies and government offices. Increasing security too much would destroy this exchange. It would slow progress on many important research projects.

is made up of

is made for

is made up

is made out

冠心病

肥厚型梗阻性心肌病

风心病，二尖瓣关闭不全

扩张型心肌病

渗出性心包炎

嘱病人回家，不行任何处理

立即收住院，行CCU监护，药物治疗

立即收住院，再劝其紧急安装人工心脏起搏器

立即收住院，先安临时人工起搏器

留急诊科观察

き

みず　

すい　　

もく

贷款偿还的时间

贷款偿还的可能性

贷款偿还的意愿

贷款偿还的能力

多媒体技术可以处理文字、图像和声音，但不能处理动画和影像

多媒体计算机系统主要由多媒体硬件系统、多媒体操作系统和支持多媒体数据开发的应用工具软件组成

传输媒体主要包括键盘、显示器、鼠标、声卡及视频卡等

多媒体技术具有同步性、集成性、交互性和综合性的特征

购入固定资产按照购买价加上支付的运输费、保险费、包装费、安装成本和缴纳的税金确定

融资租入的固定资产按缴纳各期租金的现值入账

构建固定资产缴纳的投资方向调节税、耕地占用税不计入固定资产原值

与构建固定资产有关的建设期支付的贷款利息和汇兑损失不应计入相应固定资产原值