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] How many kinds of migrating mammals are mentioned in the passage?
选项
A、Four.
B、Three.
C、Two.
D、One.
答案
B
解析
文章提及reindeer(第三句),the Alaska fur seal(第六句)和Whales(倒数第五句)所以选项B为答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3326021.html
相关试题推荐
AttemptsatDeterminingEarth’sAgeP1:Sincethedawnofcivilization,peopleh
AttemptsatDeterminingEarth’sAgeP1:Sincethedawnofcivilization,peopleh
AttemptsatDeterminingEarth’sAgeP1:Sincethedawnofcivilization,peopleh
AttemptsatDeterminingEarth’sAgeP1:Sincethedawnofcivilization,peopleh
AttemptsatDeterminingEarth’sAgeP1:Sincethedawnofcivilization,peopleh
AttemptsatDeterminingEarth’sAgeP1:Sincethedawnofcivilization,peopleh
AttemptsatDeterminingEarth’sAgeP1:Sincethedawnofcivilization,peopleh
AttemptsatDeterminingEarth’sAgeP1:Sincethedawnofcivilization,peopleh
TheClimateofJapanP1:MeteorologicalfeaturesinJapanaremainlyshapedbyt
TheClimateofJapanP1:MeteorologicalfeaturesinJapanaremainlyshapedbyt
随机试题
Justconsider,itwasonlyoneminutewhensheleftschool,andtheimpressions
Listeningisoneofthefirstthingswelearntodoandoneofthethingswe
Insuranceisthesharingof(1).Nearlyeveryoneisexposed(2)riskofsom
Formanywomennowadays,choosingwhethertoworkornottoworkoutsidethe
泡茶数天后不馊且仍能保持茶香,并享有天下“神品”之称的陶瓷器是()A.德化白瓷
下列关于“实”的病机概念的叙述,错误的是( )。A.外感邪盛 B.肌肤经络闭
小黄用右图装置测定铜锌合金中锌的质量分数和锌的相对原子质量。主要实验步骤如下(必
下列政策工具中,不属于涉农财政政策工具的是()。A.财政担保 B.公开市场业
我国某公司2020年8月从国内甲港口出口一批锌锭到国外,货物成交价格170万元,
小电器包括()。A.按钮 B.继电器 C.漏电保护开关 D.测量表
最新回复
(
0
)