首页
登录
职称英语
What is the main concern of talk? [originaltext] Today I would like to demon
What is the main concern of talk? [originaltext] Today I would like to demon
游客
2023-11-23
43
管理
问题
What is the main concern of talk?
Today I would like to demonstrate the tone of different kinds of pianos, to demonstrate how the tone varies according to the shape and how it is placed in a room. Excluding archaic variations of the internal works of the piano, there are basically three kinds of pianos, two of which are in common use today. The first kind, the one you are certainly most familiar with, is the grand. Although there are different sizes of grand piano, some longer and others shorter, they feature horizontally cross-strung strings and a top lid that is usually opened to reflect the sound toward the audience. It achieved its modern form mostly in order to achieve a full resonance that could fill a large concert auditorium. The square piano is an outdated form that is no longer manufactured. Its strings are also horizontally strung, but compressed into a much smaller frame, with the keyboard set toward the end of one of the long sides. It was designed to produce a sound like that of the grand piano, but in more functional rectangular shape that would fit bettering the large parlors of nineteenth century houses. However, for reasons of cost and size, they were replaced by the upright piano, whose strings are vertical. As they are placed in most houses, the upright depends more on resonance off an adjacent wall and occupies a minimum amount of space. As you will readily hear, the grand produces a more brilliant sound, though nowadays far more uprights are being sold.
选项
A、How the tone of a piano is affected by its shape.
B、How to measure a piano’s resonance.
C、How to improve your performance by choosing the right piano.
D、How size makes a piano more expensive.
答案
A
解析
原文中有“Today I would like to demonstrate the tone of different kinds of pianos,to demonstrate how the tone varies according to the shape and how it is placed in a room”一句。
转载请注明原文地址:https://tihaiku.com/zcyy/3212489.html
相关试题推荐
Howmanyattacksandclasheswerereportedinthisnews?[br][originaltext]
Howmanyattacksandclasheswerereportedinthisnews?[br][originaltext]
Howmanyattacksandclasheswerereportedinthisnews?[originaltext]Atta
Wheredoesthisconversationmostlikelytakeplace?[originaltext]M:Hello.May
Whatisthemaintopicofthisconversation?[br][originaltext]M:Weseemtob
Whatisthemaintopicofthisconversation?[br][originaltext]M:Weseemtob
[originaltext]LetChildrenLearntoJudgeTheirOwn
______werereportedbytheweatherstationinChicago.[br][originaltext]
Howmanycarsaretowedfromthestreetseachyear?[br][originaltext]One
Whatisdiscussedasanewpartofthemedicalfacilities?[br][originaltext]
随机试题
[originaltext]AtavastdumpsiteinthewestofGhana’scapitalAccra,smal
[originaltext]W:Dad,canIgotoamoviewithSharon?M:Yeah,sure,butwait
AsTouristsCrowdOutLocals,VeniceFaces"Endangered"List[A]On
Forthispart,youareallowed30minutestowriteashortessayentitledOn
一个应用软件的各个功能模块可采用不同的编程语言来分别编写,分别编译并产生(),
动作技能形成过程中期有一个明显的、暂时的停顿现象,心理学上称为( )。A.低谷
下列不属于项目管理的组织理论中,组织结构模式的是()。A:职能组织结构 B:
(共用题干)患者女,35岁。G2P2,放置环型宫内节育器2年,现停经49天,恶心
保荐机构法定代表人、保荐业务负责人、内核负责人、保荐代表人和项目协办人应当在发行
下列关于项目融资方式的描述中,正确的有()。A.对于承包商而言,BT项目可
最新回复
(
0
)