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
The tree people in the Lord of the Rings—the Ents—can get around by walking. But for real trees, it’s harder to uproot. Because
The tree people in the Lord of the Rings—the Ents—can get around by walking. But for real trees, it’s harder to uproot. Because
admin
2020-03-01
53
问题
The tree people in the Lord of the Rings—the Ents—can get around by walking. But for real trees, it’s harder to uproot. Because they’re literally rooted into the ground, they are unable to leave and go【C1】______.
When a tree first starts growing in a certain area, it’s likely that the【C2】______envelope—:the temperature, humidity, rainfall patterns and so on—suits it. Otherwise, it would be unable to grow from a seedling. But as it【C3】______, these conditions may change and the area around it may no longer be suitable for its【C4】______.
When that happens, many trees like walnuts, oaks and pines, rely【C5】______on so-called "scatter hoarders," such as birds, to move their seeds to new localities. Many birds like to store food for the winter, which they【C6】______retrieve.
When the birds forget to retrieve their food—and they do sometimes—a seedling has a chance to grow. The bird Clark’s nutcracker, for example, hides up to 100,000 seeds per year, up to 30 kilometers away from the seed source, and has a very close symbiotic(共生的)relationship with several pine species, most【C7】______the whitebark pine.
As trees outgrow their ideal【C8】______in the face of climate change, these flying ecosystem engineers could be a big help in【C9】______trees. It’s a solution for us—getting birds to do the work is cheap and effective—and it could give【C10】______oaks and pines the option to truly "make like a tree and leave. "
A)ages I)legacy
B)breathing J)notably
C)climatic K)offspring
D)elsewhere L)replanting
E)exclusively M)subsequently
F)forever N)vulnerable
G)fruitful O)withdraws
H)habitats
【C10】
选项
答案
N
解析
空格位于give somebody something的结构之中,又处于名词oaks and pines之前,据此判断可填入形容词,此处形容词作定语修饰名词。根据句意“这也给了——橡树和松树一个选择”可知,N)vulnerable“脆弱的,易受伤害的”符合此处语意,故为答案。备选项中,fruitful意为“果实累累的,富有成效的”,不符合文意,故排除。
转载请注明原文地址:https://kaotiyun.com/show/OeW7777K
0
大学英语六级
相关试题推荐
Internationalairlineshaverediscoveredthebusinesstravelers,themanorwomanwhoregularlyjetsfromcountrytocountryas
Whyinanageofadvancedtechnology,shouldsomanypeoplestillclingtoanancientbelief?Inpartitmustbebecauseastrolo
SpaceTourism[A]Makeyourreservationsnow.Thespacetourismindustryisofficiallyopenforbusiness,andticketsaregoi
A、Hedidn’tlikestudyingincollege.B、Hehadnomoneytopayforthetuition.C、Hecouldn’tseethevalueofstudyingincolle
Ifyouintendusinghumourinyourtalktomakepeoplesmile,youmustknowhowto【C1】______sharedexperiencesandproblems.You
VisitorstoBritainmayfindthebestplaceto【C1】______localcultureisinatraditionalpub.Butthesefriendlyhostelriescan
A、Finishatextbookassignment.B、Reviewforthefinalexamination.C、Chooseproperresearchtopics.D、Prepareanoutlinefora
Ourape-menforefathershadnoobviousnaturalweaponsinthestruggleforsurvivalintheopen.Theyhadneitherthepowerfult
Althoughinteriordesignhasexistedsincethebeginningofarchitecture,itsdevelopmentintoa【C1】______fieldisreallyquite
A、Theymayworkmorethan40hoursperweek.B、Theymaynotworkover40hoursperweekinholiday.C、Theyshouldsubmitapaper
随机试题
下列药品需要用专柜由专人负责储存的是()。
有关系统性红斑狼疮皮肤病变错误的是
中度路基构造物损坏应为勾缝损坏、沉降缝损坏、表面破损、钢筋外露和锈蚀等,每10m计1处,不足10m按1处计算。()
勘测定界工作前期的准备工作不包括()。
在采用获利指数法进行互斥方案的选择时,正确的选择原则是选择获利指数最大的方案。( )
泰山摩崖石刻居各名山之最,是中国书法艺术品的一座宝库。()
根据以下文字资料,回答问题。2007年,全国研究与试验发展(R&D)经费总支出为3710.2亿元,增长23.5%,研究与试验发展(R&D)经费投入强度(与国内生产总值之比)为1.49%。按研究与试验发展人员(全时工作量)计算的人均经费支出为21.4万元,
假设消费者收入增加25%,会导致某种商品的需求量增加10%,则该商品的类型为()。
在下列关于PCI局部总线的叙述中,哪个是错误的?
Crimehasitsowncycles,amagazinere-portedsomeyearsbefore.Policerecordsthat【M1】______.werestudiedforfiveyearso
最新回复
(
0
)