题干

下列软件中,属于网络操作系统的是(   )

A:CuteFTP

B:Windows 2008 Server

C:Outlook Express

D:DOS 6.0

上一题 下一题 0.0难度 选择题 更新时间:2020-04-07 10:52:35

答案(点此获取答案解析)

B

同类题2

阅读材料,完成下列要求。

    在从500年至1500年这一时期的大部分时间中,西方是欧亚大陆的不发达地区。我们已看到,这种不发达与中国的发达比较起来,证明是一种优势,因为中国的发达起了使自身的发展速度放慢的作用。中国人享有高度发展的文化、先进的工艺、大规模的商业、以功绩为基础的有效的官僚机构以及提供社会凝聚力和思想理论基础的儒家信仰。中国人很自然地认为他们的文明优于其他任何文明,并认为外国人是“野蛮人”。这种态度虽然是可理解的,但却使中国人在一个巨变的时代没有发生变化。相形之下,西欧人拿来中国的一些发明,充分发挥这些发明的潜能,并将它们用于海外扩张。这种扩张反过来又引发更多的技术进步和制度变化。最终结果是中世纪文明转变为现代文明,而欧洲人则成为先驱者和受惠者。

    这一模式表明,历史的发展并不像通常所说的“一事成功百事顺”,人类学家们将此称为“受到阻滞的领先的法则”。该法则认为,最具适应性、最成功的社会要在转变时期改变和保持自己的领先地位,是极为困难的。相反,不太成功的落后社会更有可能适应变化,突飞猛进。

——(美)斯塔夫里阿诺斯《全球通史》

根据材料并结合所学世界近现代史知识,自拟一个具体论题评析“受到阻滞的领先的法则”。(要求:对该法则赞成、反对或另有观点均可,观点明确,阐述须有史实依据,逻辑清晰)

同类题3

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

    Many people think of guys as being carefree when it comes to their appearance. But in fact, a lot of guys spend plenty of time in front of the mirror. They care just as much as girls do about their body image.

    Body image is a person's opinions and feelings about his or her own body and physical appearance. ____You appreciate your body for its capabilities and accept its imperfections.

    ____Here are some ideas.

    Recognize your strengths. Different body types are good for different things. What does your body do well? Maybe your speed, strength, or coordination makes you better than others at a certain sport. That may be basketball, table tennis, mountain biking, dancing, or even running. Or perhaps you have non-sports skills, like drawing, painting, singing, playing a musical instrument, writing, or acting. ____

    Exercise regularly. Exercise can help you look well and feel good about yourself. Good physiques (体形) don't just happen.____ A healthy habit can be as simple as exercising 20 minutes to 1 hour three days a week. Working out can also lift your spirits.

    Respect your body! Practicing good habits regular showering; taking care of your teeth, hair, and skin; wearing clean clothes, and so on can help you build a positive body image.

    ____Your body is just one part of who you are. Your talent for comedy, a quick wit (智慧) and all the other things make you unique. So try not to let small imperfections take over.

A. Use this as an opportunity to discover what you're good at.

B. Be yourself.

C. Having a positive body image means feeling satisfied with the way you look.

D. Just explore talents that you feel good about.

E. They take hard work, regular workouts, and a healthy diet.

F. The good news is that self-image and body image can be changed.

G. So, what can you do to develop a positive body image?