1.欧阳修散文的风格是-湖北继续教育网网校

首页

普通专升本

成人高考

学位英语

在线刷题

最近学习

最近学习课程

最强大脑 · 3天挑战极限记...

副标题副标题副标题副
最强大脑 · 3天挑战极限记...

副标题副标题副标题副

您现在位置：模拟考场> 湖北自学考试> 专业课> 中国古代文学史（二）> 浏览试题

[单选题]1.欧阳修散文的风格是

A平易流畅、委曲婉转

B结构谨严、析理透辟

C雍容典雅

D纵横博辩

收藏查看答案

相关题目

热门试题

1. 若有语句intpoint，a=4 ；和point=&a;下面均代表地址的一组选项是()
2. 25. 所谓__________，是通过工具与技术的结合，对网络系统面临的安全风险进行详细的分析和评估。
3. 如题30图，将一个半径为R的半圆形槽一分为二，左半部分A固定于水平面上，质量为M的右半部分B可在水平面上运动．一质量为m的小滑块C位于A的圆弧顶端，由静止开始下滑，然后又滑上B．所有摩擦忽略不计．求：(1)C离开A时的速度；(2)C在B上到达最大高度时的速度；(3)C在B上能够上升的最大高度h．(4)C能否到达B的圆弧顶端?并说明理由．
4. 8．太平天国在 1853 年冬颁布的纲领性文件是
5. 3. Friction is a force which opposes motion. Much of the energy supplied to a complicated machine with many moving parts is wasted in overcoming this opposition. The energy is converted into useless heat. The amount thus lost can be considerably reduced and the life of the machine prolonged by careful lubrication. This reduction improves the efficiency of the machine. Another way in which friction is reduced is to substitute roller or ball bearings for the earlier type of bearing, in which the surfaces in contact move by sliding. Bearings of these later types are used very extensively in many kinds of modern machinery.It must not be assumed, however, that friction is always a disadvantage. In many instances it is highly important. Belts are often used in conveying power from one machine to another. In the absence of friction, this could not be done. The driving wheel would not run the belt, neither would the belt run the wheel to driver. Without friction, then, belted machinery could not be used. Again in the case of all motor vehicles, friction is essential in the operation of the brake. Were there no friction, there could be no brake. But even this illustration does not give an adequate picture of the importance of friction. The vehicle could not even be started if it were not for the friction exerted between the tires and the road. Nails hold in wood, and screws hold in either wood or metal by reason of friction, without which they would be useless. Walking is difficult enough on an icy pavement, but it would be wholly impossible if there were no friction at all between the shoe and the pavement.(5分)3.1 Friction arises when____.(1分)A. an opposing force of motion exists B. the energy is wastedC. everything is motionlessD. a complicated machine is supplied with energy

热门试卷