首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Many college students today own personal computers that cost anywhere from $ 1 000 to perhaps $5 000 or more.【B1】______, it is n
Many college students today own personal computers that cost anywhere from $ 1 000 to perhaps $5 000 or more.【B1】______, it is n
admin
2014-01-19
70
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.
【B10】
选项
答案
quantity
解析
句意推断题。结合空格后的of a product推测,此处应该填入名词构成常用搭配。结合录音填入quantity,意为“数量”。
转载请注明原文地址:https://kaotiyun.com/show/9lS7777K
0
大学英语四级
相关试题推荐
Researchershaveestablishedthatwhenpeoplearementallyengaged,biochemicalchangesoccurinthebrainthatallowittoact
Throughouthistorythebasicunitofalmosteveryhumansocietyhasbeenthefamily.Membersofafamilylivetogetherunderthe
Althoughtheterm"globalwarming"hasbecomeincreasinglyfamiliartothegeneralpublic,arecentsurveycarriedoutbytheCh
Althoughtheterm"globalwarming"hasbecomeincreasinglyfamiliartothegeneralpublic,arecentsurveycarriedoutbytheCh
Thereisnodenyingthatstudentsshouldlearnsomethingabouthowcomputerswork,justasweexpectthematleasttounderstan
Inthepast,Americanfamiliestendedtohequitelarge.Parentsraisingfiveormorechildrenwerecommon.Overtheyears,the
A、Themanshouldseeadoctor.B、Shewillhelpthemanchangehisdiet.C、Sheunderstandswhythemanseemsunhappy.D、Thedocto
Theprospectsforwomenwhoarescientistsandengineersatmajorresearchuniversitieshaveimproved,althoughwomencontinuet
Theprospectsforwomenwhoarescientistsandengineersatmajorresearchuniversitieshaveimproved,althoughwomencontinuet
Theprospectsforwomenwhoarescientistsandengineersatmajorresearchuniversitieshaveimproved,althoughwomencontinuet
随机试题
A.WeseethatyourfirmspecializesinLightIndustrialGoods,andwearewillingtoestablishbusinessrelationshipwithyou.
膀胱训练的禁忌证不包括
A.枸橼酸铁铵B.维生素KC.氨甲环酸D.硫酸鱼精蛋白E.甲酰四氢叶素钙抢救由华法林引起的严重的自发性出血的药物是
政权组织形式
在营业税中税率最高可以达到20”的税目是()。
封闭式基金绝对不可能进行扩募,因此其基金份额固定不变。()
市场价值法的优点主要在于()。
企业国有产权无偿划转双方应当组织被划转企业按照有关规定开展审计或清产核资,以中介机构出具的审计报告或经划出方国资监管机构批准的清产核资结果作为企业国有产权无偿划转的依据。()
数学课上,李老师在讲解例题的解法。小明突然举手说,他想为大家演示例题的另一种解法。此时李老师恰当的处理方式是()。
Excerpt1Isawatelevisionadvertisementrecentlyforanewproductcalledanairsanitizer.Awomanstoodinherkitchen,
最新回复
(
0
)