Some biologists argue that each specifically human trait must have arisen gradua

游客2025-04-05 1

问题 Some biologists argue that each specifically human trait must have arisen gradually and erratically, and that it is therefore difficult to isolate definite______in the evolution of species.

选项 A、fluctuations
B、manifestations
C、predispositions
D、milestones

答案 D

解析本题考查名词辨析。A项“波动，变动，起伏现象”；B项“显示，表现”；C项“倾向，素质，易染病体质”；D项“里程碑，时间表”。句意为：某些生物学家指出，每种特定的人类特征都是逐渐地、不规则地产生的，因此，很难分离出物种进化过程中明确的(重大标记)。因此答案为D选项。

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Some biologists argue that each specifically human trait must have arisen gradua

Everyyearanumberofstudentsgraduatefromtheschoolwhichwill______newstu

Somebiologistsarguethateachspecificallyhumantraitmusthavearisengradua

Inthecurrentjobmarket,universitygraduatesarehavingahardtimefindi

Mr.Mortongradually______aknowledgeofthesubject.A、attainedB、requiredC、acq

Itisimportantthatanundergraduate______agradepointaverageofB"inhism

Scholarshipsaretoofewto______thehigh-schoolgraduateswhodeserveacollege

MostgraduateprogramsinAmericanuniversitiesproduceaproductforwhich

MostgraduateprogramsinAmericanuniversitiesproduceaproductforwhich

Hecompliedwiththerequirementthatallgraduatestudentsineducation______a

Mr.Browngradually______aknowledgeofthesubject.A、requiredB、inquiredC、achi

Therewasnoenmitybetweenus,sowewereabletoreachanagreementonthesal

[originaltext]CarSalesman:Oh.Hithere.Abeauty,isn’tshe’?Lady:Well...C

TherudeanticsofsomeChinesetouristshaveembarrassedmanyinthecountry

Mostpeoplewhogoonlinehavemainlypositiveexperience.But,【C1】______a

在下面关于RISC指令系统不正确的表述是()。A.选取使用频率低的一些复杂指令，

国家“十五”科技攻关计划项目“缺血性心血管疾病发病风险的评估”是目前常用的健康风

看一个学生的品德主要不是看他认识到什么，而是看他是否言行一致。（）

出现突发斑片性脱发的疾病是A.肥疮 B.热疮 C.油风 D.白秃疮 E.

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