首页
登录
职称英语
Directions: An introductory sentence for a brief summary of the passage is provi
Directions: An introductory sentence for a brief summary of the passage is provi
游客
2024-01-03
55
管理
问题
Directions: An introductory sentence for a brief summary of the passage is provided below. Complete the summary by selecting the THREE answer choices that express the most important ideas in the passage. Some sentences do not belong in the summary because they express ideas that are not presented in the passage or are minor ideas in the passage.
Write your answer choices in the spaces where they belong. You can either write the letter of your answer choice or you can copy the sentence.
Over time, a variety of views have been formed on the structure of ecological communities.
Answer Choices
[A]Clements held that ecological communities were like organisms that compete with each other for dominance in a particular climatic region.
[B]Clements saw the community as a collection of thoroughly interdependent species progressing toward a single climax community.
[C]Gleason held that within a single climatic region, differing local factors would cause ecological communities to develop in different ways.
[D]Gleason believed that sharp divisions would exist between species in different habitats.
[E]Today’s ecologists recognize that ecological communities must be precisely and permanently balanced.
[F]The current thinking is that communities are individualistic and largely accidental collections of species with similar needs and tolerances.
选项
答案
B, C, F
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3330349.html
相关试题推荐
Completethesentencesbelow.WriteONEWORDAND/ORANUMBERforeachanswer.Mo
Completethesentencesbelow.WriteONEWORDAND/ORANUMBERforeachanswer.Mo
Completethesentencesbelow.WriteONEWORDAND/ORANUMBERforeachanswer.Mo
Completethesummarybelow.WriteNOMORETHANTHREEWORDSforeachanswer.Majo
Completethesummarybelow.WriteNOMORETHANTHREEWORDSforeachanswer.Majo
Completethesentencesbelow.WriteNOMORETHANTWOWORDSforeachanswer.[br]
Completethesentencesbelow.WriteNOMORETHANTWOWORDSforeachanswer.[br]
Completethesentencesbelow.WriteONEWORDONLYforeachanswer.Footballint
Completethesentencesbelow.WriteONEWORDONLYforeachanswer.Footballint
Completethesentencesbelow.WriteONEWORDONLYforeachanswer.Footballint
随机试题
Whoeversaidthatvictoryhasmanyfathersanddefeatisanorphan,surelyh
运动会已经延迟到下星期一了。ThesportsmeethasbeenputofftillnextMonday.
To__________.[originaltext]AccordingtoAmericanmarketingexpertDr.RonaldM
WhyisAprilthecruelestmonthforAmericanhighschoolseniors?[br]Whichone
A.肺 B.脾 C.肝 D.肾 E.心主一身之气的脏是()
下列不属于农产品期货中经济作物的是()。A、棉花 B、咖啡 C、可可 D
下列做法中不违背护理伦理学不伤害原则的是A.造成本可避免的患者自杀 B.因急于
与其他金融工具相比较,基金是一种( )。A.受益凭证 B.股权凭证 C.信
患者饮冰汽水3瓶,又食生梨后,突发胃脘剧痛,温熨胃脘部,其痛可减,苔白,脉弦紧,
简述侵犯著作权罪的客观行为方式。
最新回复
(
0
)