首页
登录
职称英语
Dinosaurs were reptiles which became extinct about 65 million years ago. The
Dinosaurs were reptiles which became extinct about 65 million years ago. The
游客
2025-04-22
29
管理
问题
Dinosaurs were reptiles which became extinct about 65 million years ago. The most intriguing question about dinosaurs has always been "【21】did they die out?" There is no simple answer to this question,【22】many hundreds of scientists are studying the problem. They are not studying the extinction of the dinosaurs【23】, but the whole question of extinction. Many other plants and animals have【24】in the past, and it is important to understand【25】this happened. Having this information could help save many species that are【26】in the modern world. Humans are causing extinctions now, because of pollution and other damage【27】the environment. Maybe the dinosaurs can tell us how to save the earth today,【28】their extinction 65 million years ago! Some of the early dinosaur scientists, 100 years ago, thought the dinosaurs died out because the【29】changed, and they could not breathe. Others thought that the dinosaurs disappeared simply because they became too big.
They were【30】to move and could not find enough food【31】One theory is that a huge killer meteorite【32】the earth. Some scientists【33】that the extinction of dinosaurs was possibly due to rapid【34】of the planet’s climate. Perhaps huge amounts of lava pours out of volcanoes in India. This sent up vast【35】of dust that blacked out the sun, and made the earth icy cold. [br]
选项
A、so heavy
B、too heavy
C、heavy enough
D、heavy as
答案
D
解析
考查词组结构too...to...“太……以致不能”,符合文中“恐龙身体太重以至于很难移动”。
转载请注明原文地址:https://www.tihaiku.com/zcyy/4049380.html
相关试题推荐
Itisnotunusualforchiefexecutivestocollectmillionsofdollarsayear
Itisnotunusualforchiefexecutivestocollectmillionsofdollarsayear
Mary______whenshefoundherhusbanddrunkagain.A、blewhertopB、becameabnor
Itisnotunusualforchiefexecutivestocollectmillionsofdollarsayear
Itisnotunusualforchiefexecutivestocollectmillionsofdollarsayear
EvenifIwonamillion-dollarlottery,Iwouldcontinuetolive______.A、subtly
Herjewelry______underthespotlightsandshebecamethedominantfigureatthe
Onehundredboatsbearingonemilliondesperateuninvitedimmigrantssetsail
Onehundredboatsbearingonemilliondesperateuninvitedimmigrantssetsail
Onehundredboatsbearingonemilliondesperateuninvitedimmigrantssetsail
随机试题
CliffordShaw,anAmericansociologist,reachedtheconclusionthattheindustri
(Compare)______withanationalaverageof2,400unitslastmonth,theShanghaib
Isteachingimportant?Well,ofcourseitis.Therewasatimewhenthenece
[originaltext]SesameStreetwillcelebrateits40thseasonwithaguestappeara
Justlikechildren,deeroftencrossBritishroadstogettotheotherside.
PassageFive Wouldyouliketospendal
《安全生产法》规定,生产经营单位的从业人员有依法获得安全生产保障的权利,并应当依
材料题风险事件: 2016年9月,美国消费者金融保护局(CFPB)、货币监理署
下面( )属于中小非金融企业集合票据特点。 ①分别负债,集合发行 ②共同负
(2020年真题)甲单位成立于20世纪80年代,其名称和简称在我国具有一定影响。
最新回复
(
0
)