首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
专升本
We know that many animals do not stay in one place. Birds, fish and other animals move from one place to another at a certain ti
We know that many animals do not stay in one place. Birds, fish and other animals move from one place to another at a certain ti
admin
2017-10-30
20
问题
We know that many animals do not stay in one place. Birds, fish and other animals move from one place to another at a certain time. They move for different reasons; most of them move to find food more easily, but others move to get away from places that are too crowded.
When cold weather comes, many birds move to warmer places to find food. Some fishes give birth in warm water and move to cold water to feed. The most famous migration(迁移)is probably the migration of the fish, which is called "salmon". This fish is bom in fresh water but it travels many miles to salt water. There it spends its life. When it is cold, it returns to its birthplace in fresh water. Then it gives birth and dies there. In Northern Europe, there is a kind of mouse. They leave their mountain homes when they become too crowded. They move down to the low land. Sometimes they move to the seaside and many of them are killed when they fall into the sea.
Recently, scientists have studied the migration of a kind of lobster(龙虾). Every year, when the season of the bad weather arrives, the lobsters get into a long line and start to walk across the floor of the ocean. Nobody knows why they do this, and nobody knows where they go.
So, sometimes we know why humans and animals move from one place to another, but at other times we don’ t. Maybe living things just like to travel.
The passage is mainly about______.
选项
A、living things on the move
B、the most famous migration
C、mice in Northern Europe
D、migrating of lobsters
答案
A
解析
主旨大意题。文章一开头就点出主题“We know that many animals do not stay in one place.”接下来对各类动物的迁徙进行了描述和举例分析,故选A。
转载请注明原文地址:https://kaotiyun.com/show/hbWC777K
本试题收录于:
英语题库普高专升本分类
0
英语
普高专升本
相关试题推荐
Itwasanearlymorninginsummer.Inthestreets,sleepy-eyedpeopleweremovingquickly,headingtowardstheir【61】.Thiswast
HecannottellthedifferencebetweenAtruepraiseandBflatteringstatementsCmakingonlytoDgainhisfavor.
Theproducersofinstantcoffeefoundtheirproductstronglyresistedinthemarketplacesdespitetheirproduct’sobviousadva
Hisgoalisnottobecomeadoctor______achampioninacertainfield.
ForthispartyouarerequiredtowriteacompositiononthetopicHowtoMaketheBestUseofCollegeLife.Youshouldwriteno
Yougotoabeautyspotbecauseofthe______tobeseenthere.
Hestayedupfinishingthejobratherthan______itforthenextday.
______energyundertheearthmustbereleasedinoneformoranother,forexample,anearthquake.
TheU.S.TravelAssociationconfirmedinasurveywhatmanyfrustratedfliersalreadyknow:TheNo.1airportheadacheispassen
A、SyntheticfuelB、SolarenergyC、AlcoholD、ElectricityD
随机试题
高危人群出现下列情况应考虑艾滋病,除了
男性,69岁。因刺激性咳嗽、痰血2周就诊。体检无阳性体征。送痰检找到鳞癌细胞。后前位常规胸片未见异常。[假设信息]如果经现有检查仍不能发现肿瘤部位,其处理应采取
李老师带领一组实习生到某市郊区县进行口腔健康调查,大家认真讨论了调查方案和步骤方法,就下面的各个环节提出了具体措施。学生的调查项目为口腔常见病和多发病
流注的总病机是
患者,男,40岁。腰膝疫软,眩晕耳鸣,精神萎靡,性功能减退,并有遗精,早泄。其病因是
秦皮的显微特征黄柏的显微特征
下列各项中,不属于PEST分析的经济环境因素是()。
人民调解委员会进行民事纠纷调解时,在()情况下可以结束调解。
下列不属于装饰音的是()。
TheactorwithwhomIplayedthescene______formebeautifully,whisperingtheopeningwordsofeachofmylines,asdidother
最新回复
(
0
)