中国传统木结构建筑以宋代()的出现为标志,总结出了一整套包括设计原则、类型等级、加工

题型:单项选择题

问题:

中国传统木结构建筑以宋代()的出现为标志,总结出了一整套包括设计原则、类型等级、加工标准、施工规范等完整的营造制度。

A.《营造法源》

B.《鲁班营造正式》

C.《营造法式》

考点:文化遗产知识竞赛文化遗产知识文化遗产知识题库
题型:单项选择题

用频闪照相的方法也能探究平抛运动的规律。如图所示,是某同学用频闪照相研究平抛运动时拍下的照片,背景方格纸的边长为1.23cm,A、B、C、D是同一小球在频闪照相中拍下的四个连续的不同位置时的照片,其中A是小球抛出点的位置,已知频闪照相相邻闪光的时间间隔为0.05s,则:

(1)根据照片判断做平抛运动的小球在水平方向和竖直方向的分运动分别是什么运动?

(2)试求出小球水平抛出的初速度大小。

题型:单项选择题

如果计算机联锁系统显示器屏幕上给出“Non-system disk or disk Error”提示说明()故障。

A.CPU

B.电源

C.采集板

D.硬盘或DOM

题型:单项选择题

Iceland has the highest birth rate in Europe, the highest divorce rate, and the highest percentage of women working outside the home. Such statistics are often evidence of a miserable, chaotic(混乱的)society, with loads of children, broken homes and absent mothers. But Iceland is the exception – its citizens are the happiest in the world.

Perhaps the country's geographic location contributes to Icelanders' happiness. Located in the middle of the North Atlantic, with Greenland as its nearest neighbor, Iceland is free from the taboos(禁忌)that cause so much trouble elsewhere. For instance, people who divorce are not looked down upon by society.

Icelanders are offsprings(后代)of the Vikings, a north European people who invaded European coasts from the 8th through the 10th century. This tradition of getting out into the world lives on in modern-day Iceland. Practically all Icelanders have studied or worked abroad, and most speak English.

Perhaps as a result, Iceland's economic policies blend the best of those from Europe with the US to create its own welfare system.

"Many of us have lived in the US, and studied there," said the Icelandic Prime Minister Geir Haarde. "We have both taken from them and found that naturally we share the can-do attitude—— that if you work hard, anything can be done."

Indeed, the country is rich in writers, painters, film makers and musicians. There's Sigur Ros, a post-rock band, and also a national symphony orchestra that plays to the highest standards all over the world. Half the population appears to have written a book.

"Iceland has harsh(恶劣的) nature, with its bitter ever-changing weather,” said Haraldur Jonsson, a painter, sculptor and video and performance artist. “We cannot escape it. So we find ways________. We have to have a rich internal(内在的)life to fill the empty spaces."

57.It is commonly believed that high birth rate and divorce rate will bring about ________.

A.social problems             B.happiness

C.a unique welfare system    D.modern way of life

58.The underlined word "blend" in the fourth paragraph means            .

A.combine      B.correct         C.compare      D.compete

59.Which of the following is NOT mentioned as the reason for Icelanders’ happiness?

A.Geographic location.       B.A rich internal life.

C.National pride.     D.Freedom from taboos.

60.The most suitable phrase to fill in the blank in the last paragraph is             .

A.to get rid of it   B.to have it changed  C.to get away from it       D.to live with it

题型:单项选择题

用肥达反应辅助诊断的病原菌感染是()

A.大肠埃希菌

B.志贺菌属

C.沙门菌属

D.变形杆菌

E.克雷伯菌属

题型:单项选择题

关系表中的每一横行称为一个( )。

A.元组

B.字段

C.属性

D.码

更多题库