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
At present groups of scientific workers, often【C1】______by their governments, spend their time in【C2】______the【C3】______of earth
At present groups of scientific workers, often【C1】______by their governments, spend their time in【C2】______the【C3】______of earth
admin
2011-01-21
51
问题
At present groups of scientific workers, often【C1】______by their governments, spend their time in【C2】______the【C3】______of earthquakes. It is very【C4】______that they will be able to【C5】______earthquakes or influence the direction of their movements, which are determined by events far below the surface of the earth. But the facts they report and the theories【C6】______by those facts may enable scientists to【C7】______the centers of future earthquakes and even【C8】______the time of their【C9】______It is only when the【C10】______of events that we call an earthquake can be seen as a pattern that predictions can be made. Part of this pattern is external and【C11】______or capable of being recorded by【C12】______instruments above the earth’s surface. Scientists and engineers studied the【C13】______of the San Francisco earthquake. The city was rebuilt, and new features were【C14】______to strengthen buildings and maintain. a【C15】______water supply in the event of another earthquake. The water mains( = main pipes)were fitted with control valves which would enable water to travel by different routes round broken places. Large underground tanks were constructed to supply water if【C16】______supplies could not be tapped. Special measures were【C17】______to prevent fires, which often do more damage than earthquakes themselves. The San Francisco earthquake【C18】______scientists with important information Since the effects of the break were visible at the surface, scientists could【C19】______what actually happened, and reports of the incident were an important【C20】______to the world’ s store of knowledge about earthquakes.
【C5】
选项
A、prevent
B、protect
C、warn
D、cause
答案
A
解析
or,and此类连词前后应为平行结构,语意亦应基本相近由 influence the direction of their movements 可推知应选prevent一词。
转载请注明原文地址:https://kaotiyun.com/show/ZJ3d777K
本试题收录于:
公共英语三级笔试题库公共英语(PETS)分类
0
公共英语三级笔试
公共英语(PETS)
相关试题推荐
German亚马逊网站的调查结果显示德国人最不浪漫,只要听清楚三个比较的百分数就行。
Sincethedawnofhumaningenuity,peoplehavedevisedevermorecunningtoolstocopewithworkthatisdangerous,boring,burd
Computersarenowbeingpushedintoschools.Weknowthatmultimediawillmake【C1】______easyandfun.Childrenwillhappilylear
61)Fathersexposedtopoisonoussubstancesareprobablyjustaslikelytobethecauseofdefectsintheirunborninfantsasmot
PragmatismisaphilosophicalmovementthathashadamajorimpactonAmericanculturefromthelate19thcenturytothepresent
PragmatismisaphilosophicalmovementthathashadamajorimpactonAmericanculturefromthelate19thcenturytothepresent
Whichwordmaybestdescribetwospeakers’positionsonintermarriage?
Howdidthewomandoonherdrivingtest?
Howdidthewomandoonherdrivingtest?
Howdidthewomandoonherdrivingtest?
随机试题
某市造纸厂超标准排放污水违反了《水污染防治法》,该市环境保护局对其处以1万元的罚款。在规定期间内,造纸厂既不缴纳罚款也未向人民法院提起诉讼,该市环境保护局向人民法院申请强制执行罚款决定。下列哪些说法是正确的?()
甲、乙预谋修车后以假币骗付。某日,甲、乙在某汽修厂修车后应付款4,850元,按照预谋甲将4,900元假币递给乙清点后交给修理厂职工丙,乙说:“修得不错,零钱不用找了”,甲、乙随即上车。丙发现货币有假大叫“别走”,甲迅即启动驶向厂门,丙扑向甲车前风挡,抓住雨
见证取样工作中的取样人员一般是()。
通风与空调工程的风管系统按其_丁作压力(P)可划分为()系统。
下列关于固定资产折旧的表述中,正确的有()。(2012年)
政府补助是指企业从政府无偿取得货币性资产或非货币性资产,以及政府作为企业所有者投入的资本。()
设X,Y为随机变量,P{XY≤0}=,P{max(X,Y)>0}=,则P{min(X,Y)≤0}=
为表中一些字段创建普通索引的目的是
A、Tiresomeandtroublesome.B、Romanticandpeaceful.C、Mentallyexhaustingbuthealthy.D、Physicallytiringbutrewarding.D选项表明
BorninNorthCarolinain1862,WilliamSidneyPorter,thismasterofshortstoriesismuchbetterknownunderhispenname“O’H
最新回复
(
0
)