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
2025-01-31
21
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/3937469.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
TheClimateofJapanP1:MeteorologicalfeaturesinJapanaremainlyshapedbyt
TheClimateofJapanP1:MeteorologicalfeaturesinJapanaremainlyshapedbyt
TheClimateofJapanP1:MeteorologicalfeaturesinJapanaremainlyshapedbyt
随机试题
—Guesswhat!Icameacrossanoldfriendatthepartylastnight.—______.I’m
WhydidAnnthinkshewouldbefrightened?Becauseshe______ofbeinginhighp
Whatwouldittaketopersuadeyoutoexercise?A【S1】______toloseweightor
髋关节屈曲运动范围是A.0°~125° B.0°~100° C.0°~110
胆囊是A、分泌胆汁的器官 B、贮存胆汁的器官 C、分解胆汁的器官 D、贮存
Thechangeinthatvillagewasmiraculou
期货公司的从业人员在本公司经营范围内从事期货交易行为产生的民事责任,由()
假设我国某商业银行是一家系统重要性银行,2018年末,该银行的部分业务及监管指标
已登账的记账凭证有错误时可用红字冲销法或补充登记法进行更正。()
由治疗学家创造一种充满关怀与信任的氛围,使患者原已被扭曲了的自我得到自然恢复,使
最新回复
(
0
)