首页
登录
职称英语
The Antarctic is the most remote continent and the last to be discovered, b
The Antarctic is the most remote continent and the last to be discovered, b
游客
2023-12-18
41
管理
问题
The Antarctic is the most remote continent and the last
to be discovered, but it constitutes up about a tenth of the 【M1】______
world’s land surface. It is also the only continent without an
indigenous human people. 【M2】______
In the past it had a warm climate, supporting luxury 【M3】______
vegetation and large animals, but the climate deteriorated
over the last 30 million years. Once a great continent 【M4】______
Gondwana had drifted apart sufficiently for a southern
circumpolar current to become established. This, the largest
ocean current in the world, cut off Antarctica from the warmer
oceans to the north and ’allowed the ice sheets in places over
four kilometers high, to develop. 【M5】______
This region is the earth’s major heat sink and contains ninety
percent of the world’s ice and nearly three-quarters of
its water. Only two percent of the continent is not covered 【M6】______
by ice, and the life retains a tenuous foothold there.
Nearly the half of Antarctica’s coastline is hidden by 【M7】______
thick float ice shelves or glacier, and the rest is scoured 【M8】______
by icebergs down to depths of 15 metres. But below this level
there is a colorful marine world containing a great diverse 【M9】______
of life. Recent work has shown that the pack
ice supplies a surprising rich Winter habitat 【M10】______
for a number of small creatures. [br] 【M2】
选项
答案
human people改成population
解析
该句的意思是“南极洲是唯一没有本地居民的大陆。”前面已经用了不定冠词an,那么后边应该用人口的集合名词population。
转载请注明原文地址:http://tihaiku.com/zcyy/3282687.html
相关试题推荐
In1964-1966,majorresourceofnaturalgaswerediscoveredintheBritishsecto
Australiaistheworld’s_____continent.A、smallestB、coldestC、warmestD、lowest
ChristopherColumbusdiscoveredtheNorthAmericancontinentin__________.A、15
ThediscoveryoftheAntarcticnotonlyprovedoneofthemostinterestingof
ThediscoveryoftheAntarcticnotonlyprovedoneofthemostinterestingof
Fourscoreandsevenyearsagoourfathersbroughtforthonthiscontinent,a
Fourscoreandsevenyearsagoourfathersbroughtforthonthiscontinent,a
TheGermanictribescametoEnglandfromthecontinentaboutthemiddleofthe5
Fourscoreandsevenyearsagoourfathersbroughtforthonthiscontinent,a
Australiahasalwaysbeenacontinentwithfewpeoplemainlybecause______.A、Au
随机试题
Cultureshockmightbecalledan【C1】______diseaseofpeoplewhohavebeensu
Moresurprising,perhaps,thanthecurrentdifficultiesoftraditionalmarri
在道路交叉口处种植草木时须留出非植树区以保证行车视距,在该视野范围内,植物的高度
原发性小血管炎的特异性血清标志物是A.ANAB.ENAC.APLAD.ANCAE
在教学上,把哲学中的统觉观念移用过来,强调教学必须使学生在接受新教材的时候,唤起
H省Z房地产公司拟获得A市B县城市规划区内C村所有的集体土地从事经济适用住房的开
动作电位引起骨骼肌收缩的关键因素是( )。A.肌球蛋白轻链的磷酸化 B.横管
Na+快速跨越质膜属于 A.单纯扩散B.易化扩散C.原发性主动转运D.继
(2019年真题)应用“多糖铁复合物胶囊”治疗缺铁性贫血,服药的注意事项包括(
甲矿业公司请求乙运输公司为其运送一车放射性较强的矿石。对此,下列关于甲和乙的行为
最新回复
(
0
)