首页
登录
职称英语
Despite much research, there are still certain elements in the life circle of th
Despite much research, there are still certain elements in the life circle of th
游客
2023-10-27
75
管理
问题
Despite much research, there are still certain elements in the life circle of the insect that ______ not fully understood.
选项
A、is
B、are
C、being
D、to be
答案
B
解析
此空所在的部分为that引导的定语从句，先行词为elements，根据主谓一致的原则，定语从句中的谓语动词应和先行词保持一致，故B项are正确。
转载请注明原文地址:https://www.tihaiku.com/zcyy/3133656.html
相关试题推荐
PASSAGETHREE[br]Whatisthemostimportantfindingoftheresearchonemploye
groundwork演讲者提到“Researchhasexaminedtheroleofpriorknowledgeincomprehensi
Lack此处考查第一个要点：“Researchsuggests，however，thatmanystudentsenterpostsecondary
quality讲座中提到“Awell-designedassignmentcallteachstudentsvaluableresearchs
_____aresearchstudent,Iwouldatleastmastertwoforeignlanguages.A、Should
ProfessorJohnsonissaid______somesignificantadvanceinhisresearchinthe
______dullhemaybe,heiscertainlyaverysuccessfultopexecutive.A、Althoug
Thepolicearetryingto______whokilledtheoldwoman.A、ascertainB、ascribeC、a
Someresearchersbelievethatthereisnodoubt______recyclingsavesenergyand
Despite______efforts,thefiremenwereunabletosavethehouse.A、vacuousB、va
随机试题
Forthispart,youareallowed30minutestowriteashortessayentitledOn
Ofthethousandsofknownvolcanoesintheworld,the______majorityareinacti
毛泽东最早具体阐述“百花齐放，百家争鸣”的方针是在下列哪篇论著中（）A.《在中
在SNMP中，采用UDP传递服务信息，理由是(请作答此空)，SNMP代理发送
运输投资项目方案比较时，投资额相同，应选择（）的方案。A.总现值小 B.净
心内膜弹力纤维增生症的超声心动图改变不包括A.左心室、左心房增大 B.右心室容
患者外阴瘙痒，查体外阴皮肤变白、变薄、弹性差，临床可能诊断为A.白化病 B.，
在分部分项工程成本分析的过程中“三算”对比是指（）之间的比较。A.预算成本
甲、乙、丙三人分别被中山大学、暨南大学和华南师范大学录取。对于他们分别是被哪个学
目前可以将发票类型划分为（）。A.增值税普通发票 B.增值税专用发票
最新回复
(
0
)
