首页
登录
职称英语
【B1】____The major reason is loss of habitat, which has continued despite th
【B1】____The major reason is loss of habitat, which has continued despite th
游客
2024-08-11
7
管理
问题
【B1】____The major reason is loss of habitat, which has continued despite the establishment of 14 panda reserves. Deforestation, mainly carried out by farmers clearing land to make way for fields as they move higher into the mountains, has drastically contracted the mammal’s range. The panda has disappeared from much of central and eastern China, and is now restricted to the eastern flank of the Himalayas.
【B2】____ Almost half of the panda’s habitat has been cut down or degraded since 1975. Worse, the surviving panda population has also become fragmented: a combination of satellite imagery and ground surveys reveals panda "islands" in patches of forest separated by cleared land. The population of these islands has become isolated because the animals are loath to cross open areas. Just putting a road through panda habitat may be enough to split a population in two.
【B3】____The smallest groups have too few animals to be viable, and will inevitably die out. The larger populations may be viable in the short term, but will be susceptible to genetic defects as a result of inbreeding.
【B4】____The flowering prompts pandas to move from one area to another, thus preventing inbreeding in otherwise sedentary populations. In panda islands, however, bamboo flowering could prove catastrophic(灾难性的)because the pandas are unable to emigrate.
The latest conservation management plan for the panda, prepared by China’s Ministry of Forestry and the World Wide Fund for Nature, aims primarily at maintaining panda habitats and ensuring that populations are linked wherever possible. This plan will change some existing reserve boundaries , establish 14 new reserves and protect or replant corridors of forest between panda islands. Other measures include better control of poaching, reducing the degradation of habitats outside reserves, and reforestation.
【B5】____Implementation will be expensive and will require participation by individuals ranging from villagers to government officials.
Questions 61 to 65
Choose from the sentences A—G the one which best fits each gap of 61—65. There are two extra sentences which you do not need to use.
A. The plan is ambitious.
B. The giant panda, the creature that has become a symbol of conservation, is facing extinction.
C. Satellite imagery has shown the seriousness of the situation.
D. In these circumstances, a more traditional threat to pandas—the cycle of flowering and subsequent withering of the bamboo that is their staple food—can become literally species-threatening.
E. The minuscule size of the panda populations worries conservationists.
F. Panda is one of the rarest animals in China.
G. It’s impossible to achieve this goal. [br] 【B5】
选项
答案
A
解析
上段讲了最近的保护管理方案,空后面一句又提到“实施这个计划会耗费不少钱,而且需要个人的参与”。由此可知,这个计划实施起来是有一定难度的。所以A选项“这个计划充满野心”放在此处能使上下语意连贯。
转载请注明原文地址:https://tihaiku.com/zcyy/3715629.html
相关试题推荐
Whatisthemainreasonforhavingthefair?[br][originaltext]W:Areyougoin
DespiteoutcriesoverthelackofforeignlanguageskillsintheU.S.workf
DespiteoutcriesoverthelackofforeignlanguageskillsintheU.S.workf
DespiteoutcriesoverthelackofforeignlanguageskillsintheU.S.workf
Childrenwhostayawayfromschooldo______fordifferentreasons.A、themB、thatC
Whatisthemainreasonforhavingthefair?[br][originaltext]W:Areyougoin
Whatisthemainreasonforhavingthefair?[br][originaltext]W:Areyougoin
Whatisthemainreasonforhavingthefair?[br][originaltext]W:Areyougoin
Therearealwayspeoplewhocanfindareasontocriticizestronglyanynew
Therearealwayspeoplewhocanfindareasontocriticizestronglyanynew
随机试题
【L1】[br]【L3】[originaltext]StudyActiviti
[originaltext]M:Excuseme.MayIhavesomeinformationaboutthereceptionpar
ManypeopleintheliterarywouldsaythatBritishliteraturehaslostits【C
测试线型火灾探测器的火警和故障报警功能时,应选择减光值为_______dB的滤光
?人格中的性格是后天的,是社会文化模式的刻印,有可能改变,无好坏之分。( )?
资产管理产品直接或者间接投资于非标准化债权类资产的,非标准化债权类资产的终止日(
病人面色虽有异常,但仍光明润泽者,属A.常色B.主色C.客色D.善色E.恶色
Thechangeinthatvillagewasmiraculou
中国的传统节日形式多样,内容丰富,是中华民族悠久历史文化的一个组成部分。火把节是
慢性肾炎与过敏性紫癜性肾炎的鉴别点是A、高血压程度 B、血尿程度 C、肾功能
最新回复
(
0
)