首页
登录
职称英语
Since life began eons ago, thousands of creatures have come and gone. Some,
Since life began eons ago, thousands of creatures have come and gone. Some,
游客
2024-01-01
56
管理
问题
Since life began eons ago, thousands of creatures have come and gone. Some, such as the dinosaurs, became extinct due to naturally changing ecologic conditions. More recent threats to life forms are humans and their activities. Man has drained marshes, burned prairies, dammed and diverted rivers. Some of the more recent casualties of man’s expansion have been the dodo, great auk, passenger pigeon, Irish elk, and Steller’s sea cow. Sadly, we can no longer attribute the increasing decline in our wild animals and plant species to "natural" processes. Many species are dying out because of exploitation, habitat alteration or destruction, pollution, or the introduction of new species of plants and animals to an area. As mandated by Congress, protecting endangered species, and restoring them to the point where their existence is no longer jeopardized, is the primary objective of the U.S. Fish and Wilidlife Service’s Endangered Species Program. [br] The tone of this passage is
选项
A、nationalistic.
B、pro-wildlife.
C、anti-wildlife.
D、feminist.
答案
B
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3325520.html
相关试题推荐
Beginningaround1830,theUndergroundRailroadhelpedthousandsofescapedslav
_____thecommercialsewingmachinewasintroduced,thousandsofwomenfoundjobs
Sincelifebeganeonsago,thousandsofcreatureshavecomeandgone.Some,
Sincelifebeganeonsago,thousandsofcreatureshavecomeandgone.Some,
Sincelifebeganeonsago,thousandsofcreatureshavecomeandgone.Some,
Sincelifebeganeonsago,thousandsofcreatureshavecomeandgone.Some,
Sincelifebeganeonsago,thousandsofcreatureshavecomeandgone.Some,
Sincelifebeganeonsago,thousandsofcreatureshavecomeandgone.Some,
Fewcreaturesonearthareascuteastheblackliontamarin,andfewhavea
Fewcreaturesonearthareascuteastheblackliontamarin,andfewhavea
随机试题
(Encourage)______bythehighmarksoftheexamination,hestudiedevenharder
【S1】[br]【S6】E护士的工作得到了肯定。因此,内战后培养护士以备用时之需也就成了重要工作。所以,应选readily。
Itneverrainsbutitpours.Justasbossesandboardshavefinallysorted
A.4 B.9 C.18 D.33
A.0.12~0.13 B.0.13~0.14 C.0.14~0.15 D
下列财产只能为国家所有的是( )。A.土地 B.矿藏 C.自然资源 D.
在Windows操作系统中,ipconfig/all命令的作用是()。A
根据计算机的( ),计算机的发展可划分为四代。A.体积 B.应用范围 C.
沉入桩施工安全技术措施的制定,主要依据()等选择适宜的沉桩方法和机具后进行。A、
可通过骨髓移植治疗的贫血是() A.缺铁性贫血 B.巨幼细胞性贫血 C.慢
最新回复
(
0
)