首页
登录
职称英语
Humans are forever forgetting that they can’t control nature.Exactly twenty
Humans are forever forgetting that they can’t control nature.Exactly twenty
游客
2023-12-09
31
管理
问题
Humans are forever forgetting that they can’t control nature.
Exactly twenty years ago, the Time magazine cover story announced【M1】______
that "scientists are on the verge of being able to predict the time, place
and even the size of earthquakes". The people of quake-ruined Kobe
(神户)learned last week how wrong that assertion was. All of the【M2】______
methods raised two decades ago have succeeded. Even now, scientists
have yet to discover a uniform warning signal that precedes all quakes,
let alone any sign would tell whether the coming quake is mild or a【M3】______
killer. Earthquake formation can be triggered by many factors, says
Hiroo Kanamori, a seismologist at the California Institute of Technology.
So, finding one all-purpose warning sign is impossible.
One reason: Quakes start deeply in the earth, so scientists can’t study【M4】______
them directly. If a quake precursor were found, it would still be
impossible to warn humans at advance of all dangerous quakes.【M5】______
Places like Japan and California are full with hundreds, if not【M6】______
thousands, of minor faults(断层). It is impossible to place
monitoring instruments on all of them And these inconspicuous sites
can be just as deadly their better-known cousins like the San Andreas.【M7】______
Both the Kobe and the 1994 Northridge quakes occurred in small【M8】______
faults. Prediction would be less important if scientist could easily build
structures to withstand tremors. While seismic engineering has been【M9】______
improved dramatically in the passed 10 to 15 years, every new quake【M10】______
reveals unexpected weaknesses in "quake-resistant" structures, says
Terry Tullis, a geophysicist at Brown University. [br] 【M9】
选项
答案
been→去掉been
解析
语法错误。此处用主动态即可。如“经济发展”用economy develops,而不用economy has been developed。
转载请注明原文地址:https://tihaiku.com/zcyy/3257164.html
相关试题推荐
______controlmostofthewealthandthepoliticsoftheUnitedStatesofAmeri
[originaltext]Interviewer:Mrs.Sutter,isthereaneedtocontrolpopulationo
[originaltext]Interviewer:Mrs.Sutter,isthereaneedtocontrolpopulationo
[originaltext]Interviewer:Mrs.Sutter,isthereaneedtocontrolpopulationo
Fromhairspraystohairpieces,fromreducingdietstotwentyfour-hourfitn
Fromhairspraystohairpieces,fromreducingdietstotwentyfour-hourfitn
Fromhairspraystohairpieces,fromreducingdietstotwentyfour-hourfitn
Fromhairspraystohairpieces,fromreducingdietstotwentyfour-hourfitn
Fromhairspraystohairpieces,fromreducingdietstotwentyfour-hourfitn
Fromhairspraystohairpieces,fromreducingdietstotwentyfour-hourfitn
随机试题
63.A、nomatterhowitcostsB、howevermuchitcostsC、howmuchdoesitcostD、ho
下列白细胞计数检查结果中,属于不正常的是()A:新生儿16.0×10^9/L
工程安全环保设施费用、环境保护措施费用应在(??)中明确。A.总概算
共用题干 TheGreatNewspaperWarUpuntilab
京京今年上大班,老师对他印象一直不好,其实他的学习成绩还不错,也没犯过什么大错,
中国最先在全国范围内推行郡县制,建立起中央集权制的政治模式的统一王朝是( )。
下列设计单位的做法,正确的是()。A.拒绝建设单位提出的违反相关规定降低工
送电线路与电信线路相对位置示意图如图15-2(电信线路系长途中继线、Ecd=10
某公路改扩建工程,在路中心线两侧分布有5个距离相同的敏感点,如下图,合理的监测点
在坝面作业中,对于黏性土,要做干密度、含水量等检查;其中干密度的测定一般用体积为
最新回复
(
0
)