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
The first invention of mankind was the wheel. The invention of the wheel is probably the most important invention of all time.
The first invention of mankind was the wheel. The invention of the wheel is probably the most important invention of all time.
admin
2015-02-17
62
问题
The first invention of mankind was the wheel. The invention
of the wheel is probably the most important invention of all time.
Without the wheel, the world simply wouldn’t exist as we know. 【M1】______
The invention of the wheel was at the root of the Industrial
Revolution, which it would take a long time to get there. 【M2】______
Although no wheel forms are found in nature; undoubtedly the
earliest "wheels" were smooth logs which were used for moving
weights over the earth’s surface. It is a mystery so as to who 【M3】______
invented the first wheel. No one recorded who was or when it 【M4】______
happened; but when the first inventor has placed a wheel on an axle,
mankind began to roll on one place to another. This type of wheel 【M5】______
have been found among Egyptian relics dating back due to 2,000 B.C, 【M6】______
and earlier Chinese civilizations are credited with independent
invention of the same mechanism.
The wheel so fascinated man that he has spent centuries
building machines around them; yet in over 4,000 years he has not 【M7】______
changed its basic design. All about us we see the spinning shafts,
gears, flywheels, and rotors are the descendants of the first wheel. 【M8】______
The roaring propeller of an aircraft engine, the whirling wheel of a
giant steam turbine, and the hairspring of a tiny watch are
examples of the motorized motion which characterizes our 【M9】______
mechanism world. It is hard to conceive of continuous motion 【M10】______
without the wheel.
【M9】
选项
答案
motorized—rotary
解析
语义错误。句中举出的例子与motorized无关,而是用来说明像轮子一样的旋转运动在机械中的运用,应该改为rotary.
转载请注明原文地址:https://kaotiyun.com/show/IZdO777K
0
专业英语八级
相关试题推荐
NewresearchfromtheUnitedStatessuggeststhatthemillennia-oldtherapyofyogacouldbenefitmillionsofpeoplewhosuffe
Poetrydoesn’tmattertomostpeople.Onehastowonderifpoetryhasanyplaceinthe21stcentury,whenmusicvideosandsat
ForadevelopingcountrylikeIndiawhoseecologicalandsocio-economicsystemsarealreadyunderpressurefromrapidurbaniza
ForadevelopingcountrylikeIndiawhoseecologicalandsocio-economicsystemsarealreadyunderpressurefromrapidurbaniza
MobyDickiswrittenby______.
Somepeoplesaythatfashionisjustforsellingclothes,soweshouldnotfollowitandweshoulddresswhatwelikeandfeelc
A、novelistB、poetC、lexicographerD、essayistC
Evenasthenumberoffemalesprocessedthroughjuvenilecourtsclimbssteadily,animplicitconsensusremainsamongscholarsi
______andGeorgeBernardShawarethemilestonesontheresurrectionofEnglishdramaintheVictorianage.
______isapoembytheLakePoets.
随机试题
以下抽样方法中属于非随机抽样的是()
血容量减少可使
关于地下工程涂料防水层设计,下列哪条表述是错误的?[2006年第066题]
建设方案比选的基础资料不包括()。
甲公司2019年度财务报表于2020年3月31日批准报出,适用的所得税税率为25%,增值税税率为13%。2019年度所得税汇算清缴于2020年4月20日完成,不考虑其他因素影响。内部审计人员3月20日对2019年财务报告进行复核时,发现以下交易和事项:
在确定和调整最低工资标准时不予考虑的因素是()
下列选项中,有语病的是()。
韦氏量表主要包括()和()两个分量表。
对于Linux,以下哪种说法是错误的?______。
Inthefuturetradethekeydevelopmenttowatchistherelationshipbetweentheindustrializedandthedevelopingnations.The【
最新回复
(
0
)