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
2024-02-26
6
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] 【S4】
选项
答案
B
解析
此处应填名词,用单数形式。符合的单词为release和speed,但release表示“释放”,与句意不符。整句话的意思为“现在气候变化的速度大于过去在冰河时代的变化”。
转载请注明原文地址:https://tihaiku.com/zcyy/3484661.html
相关试题推荐
[originaltext]Althoughtheremaybethousandsofdifferentkindsofiobs,a
[originaltext]Althoughtheremaybethousandsofdifferentkindsofiobs,a
AreporterwhohasvisitedplantsthroughoutEuropehaveanimpression
AreporterwhohasvisitedplantsthroughoutEuropehaveanimpression
AreporterwhohasvisitedplantsthroughoutEuropehaveanimpression
AreporterwhohasvisitedplantsthroughoutEuropehaveanimpression
AreporterwhohasvisitedplantsthroughoutEuropehaveanimpression
ThegirlsinthissixthgradeclassinEastPaloAlto,California,allhave
ThegirlsinthissixthgradeclassinEastPaloAlto,California,allhave
CaliforniaStateLawrequiresthatallbicycleridersunderage18wearprot
随机试题
WhyCompaniesNowFavourCashA)Cheapandplentifulcredith
EarthquakeCanScientistsPredictKillerEarthquakes?
根据民法理论,下列关于担保物权的特征的表述中正确的有( )。A、担保物权具有独立
员工福利含义。
2×21年,甲公司发生的有关交易或事项如下:(1)甲公司与丙公司签订的资产交换协
投标文件有()情形之一的,评标委员会应当否决其投标。A.逾期送达 B.投
王某每年年末存入银行10000元,如果存款利率为8%,第五年末本利和为()。A
甲公司拟投资建设一大型商业综合体项目,由乙公司总承包,乙公司将土石方工程发包给丙
下列块料楼地面中,()具有良好的弹性、吸声能力和低吸热性,易于保持清洁。A.塑
囊尾蚴主要寄生部位是A.皮下组织、肌肉和中枢神经系统 B.小肠 C.血液系统
最新回复
(
0
)