首页
登录
职称英语
How thd NASA’s investigators prove the reason of thsaster?A、By studying the vide
How thd NASA’s investigators prove the reason of thsaster?A、By studying the vide
游客
2023-11-05
31
管理
问题
How thd NASA’s investigators prove the reason of thsaster?
选项
A、By studying the video tape.
B、By analyzing the data concerned.
C、By anatomizing seven astronauts’ body.
D、By making a simulated experiment.
答案
D
解析
细节判断题。新闻前面提到的导致“哥伦比亚”号失事的原因只是一个猜测,要想证明这一点还需要一些实证,于是“美国国家航空航天局模拟了泡沫材料碎片对机翼的冲击”,试验的结果“他们确信实验证实了他们的推论”,由此可以看出,确定的方法是通过模拟的实验,所以选项D的表述是正确的。
转载请注明原文地址:https://tihaiku.com/zcyy/3160918.html
相关试题推荐
Thereisnoreasontheyshouldlimithowmuchvitaminyoutake,______theycan
Theinvestigators______forlunch.A、processB、excessC、recessD、accessC动词辨析题。r
Little_____ayearagothatIwouldbestudyingheretodayinBritain.A、Ithoug
Tenyearsago,JoeAllenbeganstudyingadiversegroupofseventhgradersn
Tenyearsago,JoeAllenbeganstudyingadiversegroupofseventhgradersn
Tenyearsago,JoeAllenbeganstudyingadiversegroupofseventhgradersn
Youallknowthereasonswhichhaveimpelledmeto______thethrone.A、renderB、
Inmyeyes,hisrequestthathiscost______bythehouriscompletelyreasonabl
ThereasonBeethovenwentawaytothecountryis______.A、thathewasgradually
Whatisthepossibi9reasonforthecandidatesfailtogetjobsattheBBC?[br]
随机试题
Howwelookandhowweappeartoothersprobablyworriesusmorewhenweare
[originaltext]WhenMidoriwastwoyearsold,sheoftenclimbedontothepian
Eveniftheyareonsale,theserefrigeratorsareequalinpriceto,ifnotmore
[originaltext]M:InthisJulyissue,MoneyMagazinetakesalookatpeoplewho
[audioFiles]audio_eusm_j01_323(20099)[/audioFiles]A、Thisisthefirsttimefor
下列疾病中属纤维素性炎的是()。A.风湿性关节炎 B.流行性脑膜炎 C.
中老年妇女,一侧乳房内单一无症状包块,对侧阴性,最可能的诊断是A.乳房囊性增生病
A.木通,泽泻B.生地黄,当归C.滑石,淡竹叶D.淡竹叶,栀子E.滑石,车前子龙
涂料组成成分中,次要成膜物质的作用是( )。 A、降低粘度便于施工 B、
道·琼斯行业分类法将大多数股票分为()A:工业、农业、商业B:工业、公用事业、
最新回复
(
0
)