首页
登录
职称英语
California has more than two thousand【S1】______of plants that are not found
California has more than two thousand【S1】______of plants that are not found
游客
2023-07-25
54
管理
问题
California has more than two thousand【S1】______of plants that are not found anywhere else. A new study says climate change could severely【S2】______these plants by the end of the century. Many could move northward and toward the Pacific coast in reaction to rising temperatures and【S3】______in rainfall. Others might climb up mountains to find the cooler climates they like.
But David Akeley at the University of California, Berkeley, says the【S4】______of climate change is greater than during ice ages in the past. He says plants that cannot move fast enough are in
【S5】______of getting killed off before they can relocate. Changes in plants could also affect animals that depend on the plants for food.
About forty percent of all【S6】______plants in California are endemic, meaning that they are found only in that state. The new study says that for two out of three endemic plants, the areas where they are found could【S7】_______ by more than eighty percent. That, they say, is the worst possible case.
The researchers point out that there are many things they cannot be sure about. That【S8】______how much warming to expect in the future from【S9】______of heat-trapping greenhouse gases. Also, they cannot be sure what will happen to【S10】______species of plants.
A)effect I)includes
B)speed J)affect
C)express K)shrink
D)kinds L)sure
E)types M)release
F)changes N)species
G)individual O)native
H)danger [br] 【S1】
选项
答案
D
解析
本空格应填名词。本题最有干扰的选项为types,而type是某一种类下的不同的型别,而此处是指不同的种类。species是物种,是个群体概念,词义较大,植物并没有两千多个物种。
转载请注明原文地址:https://tihaiku.com/zcyy/2868394.html
相关试题推荐
[originaltext]Althoughtheremaybethousandsofdifferentkindsofiobs,a
[originaltext]Althoughtheremaybethousandsofdifferentkindsofiobs,a
AreporterwhohasvisitedplantsthroughoutEuropehaveanimpression
AreporterwhohasvisitedplantsthroughoutEuropehaveanimpression
AreporterwhohasvisitedplantsthroughoutEuropehaveanimpression
AreporterwhohasvisitedplantsthroughoutEuropehaveanimpression
ThegirlsinthissixthgradeclassinEastPaloAlto,California,allhave
ThegirlsinthissixthgradeclassinEastPaloAlto,California,allhave
ThegirlsinthissixthgradeclassinEastPaloAlto,California,allhave
ThegirlsinthissixthgradeclassinEastPaloAlto,California,allhave
随机试题
(78)Letchildrenlearntojudgetheirownwork.Achildlearningtotalkd
TheHouseisexpectedtopassapieceoflegislationThursdaythatseeksto
影响尿液颜色最大的因素是A.尿胆原 B.尿卟啉 C.尿色素 D.尿胆素
检验检测机构对样品做唯一性标识是为了避免样品在检验检测过程中混淆。
核质发育不平衡,表现为“核幼质老”,见于()。A.缺铁性贫血 B.巨幼细
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性: A.如
2018年,从险种来看,财产险业务原保险保费收入10770.08亿元,同比增
简述现代企业人力资源管理各个历史发展阶段的特点。
2007-173.治疗癃闭,针刺中极穴宜采用 A.向左或右斜刺B.向上斜刺
甲股份有限公司(以下简称“甲公司”)为上市公司。甲公司按实现净利润的10%计提法
最新回复
(
0
)