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
54
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] The phrase "An example" underlined in Paragraph 1 refers to an example of a ______
选项
A、migratory mammal
B、place where animals migrate
C、migrating bird
D、person who associates migration with birds
答案
A
解析
见上题分析,第二、三句提到哺乳动物也迁徙:其中—个例子是……。当然这个例子应是指迁徙的哺乳动物了。所以选项A是答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3326014.html
相关试题推荐
Somepeoplethinkthatchildrenshouldbegintheirformaleducationataver
Somepeopleprefertospendmostoftheirtimealone.Othersliketobewith
Somepeoplethinkthattheycanlearnbetterbythemselvesthanwithateach
Groupsororganizationsareanimportantpartofsomepeople’slives.Whyar
Somepeopletrusttheirfirstimpressionsaboutaperson’scharacterbecause
Somepeopleprefertospendtheirfreetimeoutdoors.Otherpeoplepreferto
Everygenerationofpeopleisdifferentinimportantways.Howisyourgener
Whenpeopleneedtocomplainaboutaproductorpitiableservice,someprefe
Whenfamouspeoplesuchasactors,athletesandrockstarsgivetheiropinio
Somepeoplethinkgovernmentsshouldspendasmuchmoneyaspossibleexplori
随机试题
We_______troublefrompeoplewholikeleavingthingsaround.A、usedtohaveB、hav
Therearetwofactorsforstudentstoenterauniversity:schoolbrandormaj
Dreiser’sTrilogyofDesireincludesthreenovels.TheyareTheFinancier,TheT
WhichisNOTtheRussiangovernment’sactionaftertherescue?[br][originalte
选出下列选项中划线部分读音不同的选项()
阅读《山居秋暝》回答下列问题: 空山新雨后,天气晚来秋。明月松间照,清泉石上流
8岁患儿,阵发性腹痛1周,伴间歇性呕吐,不含胆汁,不腹泻、无血便。査体:精神差、
顶叶病变引起:A、癫痫偏身感觉障碍 B、运动性失语,精神症状,偏瘫 C、感觉
综合反映国家经济发展水平和经济资源配置状况的是( )。A:资金状况 B:技术
以下关于强制分布法的表述,不正确的是( )A.它按一定百分比,将考评者强制分配
最新回复
(
0
)