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
考研
The rocket engine, with its steady roar like that of a waterfall or a thunderstorm, is an impressive symbol of the new space age
The rocket engine, with its steady roar like that of a waterfall or a thunderstorm, is an impressive symbol of the new space age
admin
2010-01-13
52
问题
The rocket engine, with its steady roar like that of a waterfall or a thunderstorm, is an impressive symbol of the new space age. Rocket engines have 【C1】______ powerful enough to shoot astronauts 【C2】______ the earth’s gravitational pull and land them on the moon. We have now become space 【C3】______ .
Impressive and complex as it may appear, the rocket, which was 【C4】______ in China over 800 years ago, is a relatively simple device. Fuel that is 【C5】______ in the rocket engine changes 【C6】______ gas. The hot and rapidly 【C7】______ gas must escape, but it can do so only through an opening that 【C8】______ backward. As the gas is 【C9】______ with great force, it 【C10】______ the rocket in the 【C11】______ direction. Like the kick of a gun 【C12】______ it is fired, it 【C13】______ the laws of nature 【C14】______ by Sir Isaac Newton when he discovered that" 【C15】______ every action, there is an equal and opposite reaction."
【C13】______
选项
A、states
B、proves
C、follows
D、breaks
答案
C
解析
根据句子意思判断,follow在这里是“遵循”的意思。
转载请注明原文地址:https://www.kaotiyun.com/show/VMmi777K
0
在职申硕(同等学力)英语
相关试题推荐
Visualimpairment(视觉障碍)carrieswithitareducedorrestrictedabilitytotravelthroughone’sphysicalandsocialenvironmentu
Learningdisabilitiesareverycommon.Theyaffectperhaps10percentofallchildren.Fourtimesasmanyboysasgirlshavelea
Insomeways,theUnitedStateshasmadespectacularprogress.Firesnolongerdestroy18,000buildingsastheydidintheGreat
WiththeSwitzerland-basedWorldWildlifeFund(WWF),Chinaismakingaconcertedanddedicatedefforttosavetheendangeredpan
Thosewho______women’sliberationmovementcontinuetohope,andwork,forachange.
Themicroscopeenablesscientiststodistinguishanincrediblenumberandvarietyofbacteria.
BeforehighschoolteacherKimberlyRughgotdowntobusinessatthestartofarecentschoolweek,shejokedwithherstudents
Accordingtoasurvey,whichwasbasedontheresponsesofover188,000students,today’straditional-agecollegefreshmenare"
InitialreportswerethatmultiplewavesofwarplanesbombedcentralBaghdad,hittingoilrefineriesandtheairport.
随机试题
患者,男性,24岁,未婚。冠状沟浅溃疡一周,无不适主诉,发病前有不洁性交史。体检:冠状沟2cm×2cm大小浅溃疡,基地软骨样硬度,表面红润,尿道口少许稀薄浑浊液体。病程中未自主治疗。血STD检查RPR(-),TPPA(-),HlV(-)。分泌物检查结果待报
关于CT窗口技术,值得注意的有几方面。CT值的标尺设置为
兴奋性突触后电位的产生,是由于突触后膜对下列哪种离子的通透性升高
药品经营企业必须具有()。
在可行权日之后,与现金结算的股份支付有关的应付职工薪酬公允价值发生变动的,企业应将该变动金额计入()。(2014年)
用某种排序方法对序列(25,84,21,47,15,27,68,35,20)进行排序,记录序列的变化情况如下:原始序列:258421471527683520第一趟排序结果:201521254727683584第二趟排序结果:15202125352747
在根据运输合同形成的法律关系中,托运方和承运方的权利义务所指向的对象是()。
下列()是由,组数据组成,这些数据物理上分布在计算机网络的不同结点上,逻辑上是属于同一个系统。
ItwaslateatnightonOctober10,1939,whenDrBethunewasbusyworkinginafieldhospital.AnEighthRouteArmysoldiercam
•YouwillhearpartofaconversationbetweenaninterviewerandAndrewGrove,thechairman,CEOandco-founderofIntel.•For
最新回复
(
0
)