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
41
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] 【S3】
选项
答案
F
解析
本题中应选名词复数,与temperatures构成并列结构。上文中提到的气候变化,此处只不过是将气候变化中的变数细节化,故选changes。
转载请注明原文地址:https://tihaiku.com/zcyy/2868396.html
相关试题推荐
ThegirlsinthissixthgradeclassinEastPaloAlto,California,allhave
ThegirlsinthissixthgradeclassinEastPaloAlto,California,allhave
ThegirlsinthissixthgradeclassinEastPaloAlto,California,allhave
CaliforniaStateLawrequiresthatallbicycleridersunderage18wearprot
CaliforniaStateLawrequiresthatallbicycleridersunderage18wearprot
CaliforniaStateLawrequiresthatallbicycleridersunderage18wearprot
CaliforniaStateLawrequiresthatallbicycleridersunderage18wearprot
CaliforniaStateLawrequiresthatallbicycleridersunderage18wearprot
Theresearchersputalltheplantsinagreenhousetogrowundernormalcond
Theresearchersputalltheplantsinagreenhousetogrowundernormalcond
随机试题
By______wemeanthereisnologicalconnectionbetweenmeaningsandsoundsA、arb
AlthoughAsiancountriesaregenerallymore______insocialcustomsthanWester
100BASE-TX网络采用()拓扑结构。A.总线型 B.星型 C.环
隧道侧墙开挖采用马口跳槽法施工时,马口开挖长度不宜超过()。A:2m B:4
患者,男性。高处坠落后出现严重呼吸困难、四肢不能活动。查体:颈部压痛,四肢瘫痪,
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
①再比如财产公开不需要保护隐私,但香港把保护隐私作为财产申报公示制度的基本原则
直中是A.素体虚衰,外邪入犯三阴而出现三阴经的证候 B.两经或三经的证候同时出
A.赤芍、白芍 B.煅龙骨、煅牡蛎 C.生薏米、炒薏米 D.青皮、陈皮
(2021年真题)根据车辆购置税法律制度的规定,下列情形中,应缴纳车辆购置税的有
最新回复
(
0
)