首页
登录
职称英语
Many college students today own personal computers that cost anywhere from $
Many college students today own personal computers that cost anywhere from $
游客
2024-02-08
40
管理
问题
Many college students today own personal computers that cost anywhere from $ 1 000 to perhaps $5 000 or more.【B1】______, it is not uncommon for them to purchase【B2】_______ costing another several hundred dollars. Twenty years ago, computers were【B3】______, but they were very large and extremely expensive. Few, if any,【B4】______purchased computers for home use. Over the years, the price of the "guts" Of a computer its memory—has declined to less than a thousandth of the price per unit of memory that prevailed twenty years ago. This is the main reason why computers cost so much less today than they used to. Moreover,【B5】______improvements have made it possible to【B6】______memory circuitry that is small enough to fit into the portable personal computers that many of us own and use.【B7】______, as the price of computation has declined the average consumer and business have spent more on purchasing computers.
【B8】______, improved agricultural technology, hybrid(杂交)seeds,【B9】______animal breeding, and so on have vastly increased the amount of output a typical farmer can produce. The prices of goods such as meats and grains have fallen sharply relative to the prices of most other goods and services. As agricultural prices have fallen, many households have decreased their total expenses on food. Even though the【B10】______of a product purchased generally increases when its price falls, total expenses on it may decline. [br] 【B5】
选项
答案
technological
解析
修饰关系题。此处应该填入形容词。修饰名词improvements。结合录音填入technological,意为“技术的”。
转载请注明原文地址:https://tihaiku.com/zcyy/3433198.html
相关试题推荐
[originaltext]Therearefourtypesofcollegedegrees,startingwiththeas
Thereisnodenyingthatstudentsshouldlearnsomethingabouthowcomputers
Thereisnodenyingthatstudentsshouldlearnsomethingabouthowcomputers
Thereisnodenyingthatstudentsshouldlearnsomethingabouthowcomputers
Thereisnodenyingthatstudentsshouldlearnsomethingabouthowcomputers
[originaltext]W:Hello,UltimateComputers.MayIhelpyou?M:Yes,thisisJac
[originaltext]MayandJunearethemonthswhenmostAmericancollegesandu
[originaltext]MayandJunearethemonthswhenmostAmericancollegesandu
Risingcollegeselectivitydoesn’tmeanthatstudentsaresmarterandmores
Risingcollegeselectivitydoesn’tmeanthatstudentsaresmarterandmores
随机试题
HudsonRiverSchoolTheHudsonRiverSchoolencompasses
_____inthepast,atthemomentitisafavoritechoiceforweddinggown.A、Unpop
Forthesakeofpersonalhealth,he’sstopped(smoke)________.smoking出于对自身健康的考虑,
下列景点属于地文景观的是()。A.四川海螺沟冰川 B.锡林郭勒草原 C.
下列建设工程项目风险中,属于技术风险的是()。A.人身安全控制计划 B
签订股票上市协议的公司应当公告的事项包括()。 Ⅰ.股票获准在证券交易所交易
鸦片战争以后,中国还只有少数人有朦胧的民族觉醒意识。但是,随着列强不断发动侵华战
下列各项中,属于非系统风险的是( )。A.由于利率上升而导致的价格风险 B.
某独立土方工程,招标文件中估计工程量为100万m3,合同中规定:土方工程单价为1
关于建设工程现场文明施工管理的说法,正确的有()。A.沿工地四周连续设置围挡,
最新回复
(
0
)