下列有关预防计算机病毒的做法或想法中，叙述错误的是( )。A．在开机工作时，特别是

发布时间：2017-05-30 15:40 │ 来源：www.tikuol.com

题型：单项选择题

问题：

下列有关预防计算机病毒的做法或想法中，叙述错误的是( )。

A．在开机工作时，特别是在联网浏览时，一要打开个人防火墙，二要打开杀毒软件的实时监控

B．打开朋友发送的电子邮件绝对不会有问题

C．要定期备份重要的数据文件

D．要定期用杀病毒软件对计算机系统进行检测

考点：会计资格考试会计从业资格(会计电算化)初级会计电算化

题型：单项选择题

下列关于显微镜使用的描述中，正确的是[ ]

A．对于比较微小的结构，可以直接用高倍镜观察

B．视野中细胞质呈现顺时针流动，则其实际流动方向也为顺时针

C．其他条件不变的条件下，放大倍数越大，视野越亮

D．在高倍镜下可以看到叶绿体、线粒体、核糖体等多种细胞器

查看答案

题型：单项选择题

“企”字无人则止，有了人，企业才能存在和发展。据此回答1—2题。

1．材料强调了[ ]

A．企业的劳动者越多越好

B．企业必须维护劳动者的合法权益，处理好企业与工人的关系

C．竞争会造成企业优胜劣汰

D．人是企业发展的决定因素

2．法国企业界有句名言：“爱你的员工吧，他会百倍地爱你的企业。”这表明 [ ]

A．企业必须满足员工的各种要求

B．企业经营活动的目的是使员工满意

C．企业不能辞退员工

D．以人为本是企业持续发展的保证

查看答案

题型：单项选择题

阅读理解。

IMAGE	PRODUCT INFORMATION
Talking Travel Companion	*Travel with a perfect companion* Our Talking Travel Companion separates into multifunctional pieces. The first is a combination of flashlight, weather-trend indicator and alarm clock. Press a button, and a pleasant voice announces the time and weather trend. The second piece is a combination of movement sensor and smoke detector. Its small size and light weight allow it to run on one 9V and 4 AAA batteries. Guaranteed for one year.
Color Flow Light Show	*Enjoy a color-changing night-light* With the Color Flow Light Show, you will experience ever-changing beautiful colors using technology that slowly mixes colors. Imagine yourself bathed in red, rose pink, aqua, teal, blue and violet light. If a certain mix strikes your fancy, press the Color Lock button to enjoy is as long as you like. Plug into wall outlet (插座). Guaranteed for one year.
IMAGE	PRODUCT INFORMATION
Personal Warm + Cool System	*Wear your own climate-control system* Our Personal Warm + Cool System fits comfortably around your neck and delivers hours of comfort. Turn the dial to "warm" and within seconds your entire body feels warmer. Or turn the dial to "cool" and enjoy your own "personal air conditioner" on the hottest days. Runs on 3C batteries (not included ). Guaranteed for one year.
Wet Circuit	*Stay safe under water Our* Wet Circuit is water resistant. It also offers the touch protection as well. In addition, it can prevent spark (火花) and it can last up to 4 times longer than a regular one. Do not keep it under water for more than 2 hours. Guaranteed for one year.