首页
登录
职称英语
Some people associate migration mainly with birds. Birds do travel vast dist
Some people associate migration mainly with birds. Birds do travel vast dist
游客
2024-01-02
26
管理
问题
Some people associate migration mainly with birds. Birds do travel vast distances, but mammals also migrate. An example is the caribou, reindeer that graze on the grassy slopes of northern Canada. When the weather turns cold, they travel south until spring. Their tracks are so well-worn that they are clearly visible from the air. Another migrating mammal is the Alaska fur seal. These seals breed only in the Pribilot Islands in the Bering Sea. The young are born in June and by September are strong enough to go with their mothers on a journey of over 3,000 miles. Together they swim down the Pacific Coast of North America. The females and young travel as far as southern California. The males do not journey so far. They swim only to the Gulf of Alaska. In the spring, males and females all return to the islands, and there the cycle begins again. Whales are among the greatest migrators of all. The humpback and blue whales migrate thousands of miles each year from the polar seas to the tropics. Whales eat huge quantities of plankton. These are most abundant in cold polar waters. In winter, the whales move to warm waters to breed and give birth to their young. [br] Where can you see from the air the migration of the mammals?
选项
A、In the Pribilot Islands.
B、In the Bering Sea.
C、In southern California.
D、In northern Canada.
答案
D
解析
见第三句、五句:An example is the caribou,reindeer that graze on the grassy slopes of northern Canada...Their tracks are so well-worn that they are clearly visible from the air.因此答案为D。
转载请注明原文地址:https://tihaiku.com/zcyy/3326016.html
相关试题推荐
Choosethecorrectletter,A,BorC.[br]Whatkindofclotheswillpeoplebew
Choosethecorrectletter,A,BorC.[br]Whatwillwakepeopleupinthehome
Choosethecorrectletter,A,BorC.[br]Inthecloakroom,peopleareadvised
NotesforholidayTravelinformationExampleWillemailtheflightnumber-mus
NotesforholidayTravelinformationExampleWillemailtheflightnumber-mus
NotesforholidayTravelinformationExampleWillemailtheflightnumber-mus
NotesforholidayTravelinformationExampleWillemailtheflightnumber-mus
NotesforholidayTravelinformationExampleWillemailtheflightnumber-mus
NotesforholidayTravelinformationExampleWillemailtheflightnumber-mus
Whichofthefollowingdoesthepassagemainlydiscuss?[br]Itcanbeinferre
随机试题
你是否觉得劳生草草,身心两乏?我劝你工余之暇,常到小巷里走走,那是最好的将息,会使你消除疲劳,紧张的心弦得到调整。你如果有时情绪烦燥,心情悒郁,我劝你到小巷里负
MexicanMuralArtP1:ThefirstmajormodernartmovementinLatinAmericawasM
Thenewcolleague_______tohaveworkedinseveralbigcorporationsbeforehej
ItismyhonortorecommendMr.LiWeiforthepositionofDirectorofTechn
提出龋病的酸原学说的学者是A.Gotfiieb B.Miller C.Seh
同情和开导病人属于A.手术后的道德要求 B.辅助治疗的道德要求 C.药物治疗
下列有关生物实验的叙述,合理的是()。A.胡萝卜可作为检测生物组织中还原糖的实验
各种运输方式内外部的各个方面的构成和联系,就是( )。 A.运输系统
1999年11月,甲(17周岁)因邻里纠纷,将邻居杀害后逃往外地。2004年7月
根据《建设工程施工劳务分包合同(示范文本)》(GF一2003一0214),从事危
最新回复
(
0
)