首页
登录
职称英语
What the speaker says is the common misconception about crocodile mothers? [br]
What the speaker says is the common misconception about crocodile mothers? [br]
游客
2023-11-22
45
管理
问题
What the speaker says is the common misconception about crocodile mothers? [br]
Today we begin a new topic in our course on the survival of young animals, and I’d like to start with an explanation of a common misconception. Many people have heard that crocodiles eat their babies. Well, in fact they don’t. What happens is that the mother crocodiles take all their newly hatched youngsters into their mouths in order to carry them to the safety of the water. The reason is that the female crocodile must leave the water in order to hatch her eggs. She goes to the beach and digs a hole approximately 10 inches deep. She then lays her eggs in the hole and covers them with soil, using her body and tail to pat down the earth. While she guards her nest during the day and night for about 12 weeks, the sun heats the soil and hardens it. Then, when the baby crocodiles hatch, they find it almost impossible to get out, and they begin yelping and croaking. The mother hears them and rips open the nest. Then she takes the young into a pouch of skin in her lower jaw, and carries them to the safety of the ocean water before she releases them.
选项
A、Five weeks.
B、Ten weeks.
C、Twelve weeks.
D、Fifteen weeks.
答案
C
解析
录音稿:While she guards her nest during the day and night for about 12 weeks,the sun heats the soil and hardens it.
转载请注明原文地址:https://www.tihaiku.com/zcyy/3210462.html
相关试题推荐
FiveCommonMistakesinConversationsandTheirSolution
FiveCommonMistakesinConversationsandTheirSolution
FiveCommonMistakesinConversationsandTheirSolution
FiveCommonMistakesinConversationsandTheirSolution
FiveCommonMistakesinConversationsandTheirSolution
FiveCommonMistakesinConversationsandTheirSolution
FiveCommonMistakesinConversationsandTheirSolution
FiveCommonMistakesinConversationsandTheirSolution
WhenTonyBlairwaselectedtoBritain’sHouseofCommonsin1983;hewasjust
TheDemocrats’TradeTroubles LastweekHousespeakerNanc
随机试题
[originaltext]M:TodaywehavejournalistJaneYoungonourshows.Gladtomeet
具有"以通为用,以降为顺"特点是()A.五脏 B.六腑 C.奇恒之
关于水利工程质量缺陷,不正确的说法是()。A、质量缺陷是指小于一般质量事故的质量
全麻术后预防病人发生误吸的有效措施是A:用止吐药 B:用阿托品 C:留置鼻饲
简述生态系统理论的基本观点。
虎杖的功效有A.活血祛瘀 B.化痰止咳 C.利湿退黄 D.泻下通便 E.
对以房产投资联营,投资者参与投资利润分红、共担风险的,按房产余值作为计税依据计缴
下列电气线路中,不能共管敷设的是()。 【已删除考点】A.照明灯的8根导
某工程在总包单位和一个不属于总包管理范围之内的专业分包单位之间进行工程交接时,《
原始凭证按照填制的手续和内容不同,可分为()。A、累计原始凭证 B、汇总原始凭
最新回复
(
0
)