首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
An ecosystem is defined as an ecological community together with its environment, functioning as a unit. To be more【C1】______an
An ecosystem is defined as an ecological community together with its environment, functioning as a unit. To be more【C1】______an
admin
2013-12-04
54
问题
An ecosystem is defined as an ecological community together with its environment, functioning as a unit. To be more【C1】______an ecosystem is a complex set of relationships among the living resources, 【C2】______and residents of an area, composed of organisms that work together to remain healthy【C3】______energy is exchanged and system-level processes emerge. The ecosystem serves as the level of biological organization in which organisms【C4】______simultaneously with each other and with their environment. As such, ecosystems are a level above that of the ecological community but are at a level below the 【C5】______, which is essentially the largest of all possible ecosystems.
The thing about ecosystems is that they are 【C6】______ fragile and intensely complicated. If you influence the smallest variable, then it changes the 【C7】______This is why global warming is such a big issue, 【C8】______whether we created it or not. Ecosystems will change; however, if they change radically enough, our way of life will forever be affected. It is sad to think that future generations will not have the【C9】______of witnessing these little creatures as we have in our lifetime. You have to go to preservations to witness the wildlife that【C10】______be an everyday occurrence.
【C7】
选项
A、whole
B、entire
C、all
D、total
答案
A
解析
虽然这几个词都有“完全的”或“全部的”的含义,但the total指“总数”,只剩下whole可用在定冠词后面。
转载请注明原文地址:https://kaotiyun.com/show/ghHO777K
0
研究生英语学位课统考(GET)
相关试题推荐
Whentheyhadfinishedplaying,thechildrenweremadeto______allthetoystheyhadtakenout.
Historically,thespread,prevalence,andveryexistenceofcontagiousdiseasehavewhollydependedonthegrowthandconcentrat
Debtandthedestructionofwarhavebroughtmajoreconomicsetbacks,______damagetosocialservicesandhumansuffering.
Among169cases,thesmokers______85.79%,andtheratiobetweenmalesandfemalesis3.7to1.
Thereareagreatmanycareersinwhichtheincreasingemphasisisonspecialization.Youfindthesecareersinengineering,in
Althoughspeechandwritingarethespecialmeansofcommunicatingofhumans,theinterchangealsotakesplaceinmanyotherway
Whydopeoplealwayswanttogetupanddancewhentheyhearmusic?Theusualexplanationisthatthereissomethingembeddedin
Bothversionsofthemyth—theWestasaplaceofescapefromsocietyandtheWestasastageonwhichthemoralconflictsconf
AreportconsistentlybroughtbackbyvisitorstotheU.S.ishowfriendly,courteous,andhelpfulmostAmericansweretothem.
MoneyspentonadvertisingismoneyspentaswellasanyIknowof.Itservesdirectlytoassistarapiddistributionofgoodsa
随机试题
我国在国家政权组织形式上采取()。
A.原发性高血压B.嗜铬细胞瘤C.原发性醛固酮增多症D.皮质醇增多症E.垂体腺瘤女性,42岁,间断性心悸,四肢冰冷,测血压达30/20kPa(220/150mmHg),尿VMA20mg/24h。最可能的诊断是
急性弥漫性增生性肾小球肾炎时,与肾小球滤过率降低不相关的病变是
患者,男,40岁,长期胸前憋闷,近日加重伴胸痛,痛有定处如刺,平素形体肥胖,常感头晕,肢体沉重,胃脘痞胀纳呆,痰多易咯,舌色暗红,苔腻,脉滑。该病应诊断为()
在进行建设项目财务评价时,利息备付率的基准判据是()。
资产、负债及所有者权益是经营成果的要素,收入、费用和利润是财务状况的要素。()
简述当代学前教育现代化水平提高的表现。
根据以下资料。回答96—100题。下列说法中错误的是()。
耐药性,是指病原体与药物多次接触后,对药物的敏感性下降甚至消失,致使药物疗效降低或无效,多用来指人。社会这个大肌体,同人一样,也会生出大大小小的疾病,如果在初犯的时候不能及时对症下药,彻底根治,也会产生耐药性,致使一些病症成为顽疾。下列哪一项最符合
下列关于信息系统建设中组织和领导的原则,正确的是()。
最新回复
(
0
)