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
68
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://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
Althoughthefirstpulsar,orrapidlyspinningcollapsedstar,tobesightedwas
Duringtheearlyyearsofthiscentury,wheatwasseenastheverylifebloo
[originaltext]W:Iheardthatyouhadtakenanoptionalcourselastsemester.H
银保监会已构建信息科技非现场监管体系,并以银行业金融机构信息科技()报表作为风险
肾门是肾血管、淋巴管、神经和肾盂出入部位,约平()。A.第1腰椎体平面 B.
A.杞菊地黄汤加减 B.六君子汤加减 C.六味地黄丸 D.济生肾气丸加减
套期保值的基本做法是()。 Ⅰ.持有现货空头,买入期货合约 Ⅱ.持有现货空
肝细胞分泌胆汁的主要刺激物是 A.迷走神经兴奋B.促胰液素C.缩胆囊素D
场外期权一方通常根据另一方的特定需求来设计场外期权合约。( )
(2021年真题)某企业拟进行一项存在一定风险的完整工业项目投资,有甲、乙两个方
最新回复
(
0
)