首页
登录
职称英语
________ is the center of our planetary system was a difficult concept to grasp
________ is the center of our planetary system was a difficult concept to grasp
游客
2025-02-27
24
管理
问题
________ is the center of our planetary system was a difficult concept to grasp in the Middle Age.
选项
A、It is the sun and not the earth
B、Being the sun and not the earth
C、The sun and not the earth
D、That the sun and not the earth
答案
D
解析
句意:太阳是星系的中心,而不是地球,在中世纪这是一个难以理解的概念。根据句子结构我们可以看出。在was前面是一个主语从句,而主语从句必须有引导词。但A、B和C中都没有引导词,因此三个均错。D中that引导主语从句,在句中不做任何成分,只起引导词的作用,故选D。
转载请注明原文地址:http://tihaiku.com/zcyy/3975406.html
相关试题推荐
________isthecenterofourplanetarysystemwasadifficultconcepttograsp
Someconceptsmaybedifficulttograspchieflybecausetheymaybeunfamiliaro
Intherectangularquadrantsystemshownabove,whichquadrant,ifany,contains
Intherectangularquadrantsystemshownabove,whichquadrant,ifany,contains
Intherectangularcoordinatesystemabove,forhowmanyofthepointsthatlie
Theauthorofthepassagealludestothewell-establishednatureoftheconcept
Theauthorofthepassagealludestothewell-establishednatureoftheconcept
Ourcriminaljusticesystemisinherentlyflawedbecauseitreliesonamateurju
Acommonmisconceptionisthatuniversityhospitalsarebetterthancommunityor
Itisverydifficulttoprovetodaythatapaintingdonetwoorthreehundredye
随机试题
[originaltext]Jefflooksverypale.Doyouthinkheisill?[/originaltext][ori
【1】[br]【6】[originaltext]Intoday’slecture,wearegoingtotalkaboutho
WHYSHOULDanyonebuythelatestvolumeintheever-expandingDictionaryofN
AmericanhopesthatpressurefromtheUSwillforceJapantosuddenlydism
Manypeoplelikethegiganticwhales.Humansympathy【C1】______whalesis
Thisquestionistoohard.Itis______mycomprehension.A、belowB、beyondC、overD
椎管内穿刺时有血液流出,表示穿刺针可能刺入哪个部位中的血管()A.软膜下面
A.原发急症发病24小时内多器官功能衰竭致死 B.原发急症发病24小时后2个或
病人行右下肢截肢术后,在手术创面出现脓性分泌物。经培养,血平板上有扁平、枫叶状带
面对新时代新使命,广大公安民警必须牢固树立全心全意为人民服务的宗旨意识,坚持服务
最新回复
(
0
)