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
2023-12-31
30
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] All the mammals are mentioned as migrating ones EXCEPT______.
选项
A、caribou
B、fin whale
C、reindeer
D、Alaska fur seal
答案
B
解析
细节题型。选项A和C在第三句中提及;选项D在第六句中提及;因此本题答案应为B。
转载请注明原文地址:https://tihaiku.com/zcyy/3321809.html
相关试题推荐
国民健康水平进一步提高,人均预期寿命达到75岁。People’s(Thepeople’s)healthfurtherimproved,andthe
很多人认为抗生素对病毒感染很有效,这种误解使得人们在抗生素不见效时仍在使用,这种过度使用就造成了抗药性。Manypeoplebelieveantibiot
Somechildrendonotmakegoodtravellingcompanions,fortheywilldonothingb
AlthoughitisnotdifficulttofindaplacetostayinwhiletravelinginAmeri
OldpeopleinThiengolysaytheycanrememberwhenthereweresomanytreest
WhenItellpeoplethatI’maprofessorofcommunication,theyoftenarecon
WhenItellpeoplethatI’maprofessorofcommunication,theyoftenarecon
WhenItellpeoplethatI’maprofessorofcommunication,theyoftenarecon
WhenItellpeoplethatI’maprofessorofcommunication,theyoftenarecon
WhenItellpeoplethatI’maprofessorofcommunication,theyoftenarecon
随机试题
SpeakerA:So,what’sthestatusofouradvertisingcampaign?SpeakerB:AsIme
______istheoldestandlargestAustralianparty,whichwasformedin1901.A、Aus
[originaltext]Martin:Hithere,Pat.Howareyou?Pat:Fine,thanks,Martin.I
Withtheimprovementoflivingstandards,thegoodspackageshavebecomemorean
JeffBewkescomparedCEOstosomestocksinthat______.[br]Whatcanwelearn
【B1】[br]【B4】[audioFiles]audio_eusm_j01_287(20099)[/audioFiles]supplies此处应该填入一
上楼梯时股四头肌的收缩形式正确的是A.肌肉收缩时起止点相互靠拢 B.肌肉收缩时
甲企业拟购买一项新技术。经预测,该技术可再使用5年。采用该项新技术后,甲企业产品
【材料一】中央红军第五次反“围剿”的失败和长征初期红军力量遭受的严重损失,引起了
被审计单位当年建造完工厂房已投入使用并办理了固定资产竣工决算手续,但注册会计师发
最新回复
(
0
)