首页
登录
职称英语
What the speaker says is the common misconception about crocodile mothers? [orig
What the speaker says is the common misconception about crocodile mothers? [orig
游客
2024-10-31
49
管理
问题
What the speaker says is the common misconception about crocodile mothers?
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、That they leave the water.
B、That they dig a hole in the sand.
C、That they open their nests.
D、That they eat their babies.
答案
D
解析
录音稿: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.
转载请注明原文地址:https://tihaiku.com/zcyy/3825027.html
相关试题推荐
Certainlynocreatureintheseaisodderthanthecommonseacucumber.All
Certainlynocreatureintheseaisodderthanthecommonseacucumber.All
Whatthespeakersaysisthecommonmisconceptionaboutcrocodilemothers?[br]
Whatthespeakersaysisthecommonmisconceptionaboutcrocodilemothers?[orig
Whatarethespeakers?[br][originaltext]M:Goodmorning,ProfessorPerkins,I
Whatarethespeakers?[originaltext]M:Goodmorning,ProfessorPerkins,Ihope
Thespeakermainlydiscusses______.[br][originaltext]Intheearly1800s
Thespeakermainlydiscusses______.[br][originaltext]Intheearly1800s
Whatarethespeakersprobablygoingtodo?[br][originaltext]A:I’mreallyge
Whatarethespeakersprobablygoingtodo?[br][originaltext]A:I’mreallyge
随机试题
[originaltext]Goodevening.I’dliketothanktheContinuingEducationDepartme
[originaltext]M:It’sapityHelencouldn’tcometoseeyouoff,Mary.W:Ikno
丙酮酸羧化酶是哪一个代谢途径的关键酶?( )A.糖异生 B.磷酸戊糖途径
对取得统计从业资格的人员实行统计继续教育。( )
下列各项属于商业银行从事的银行账簿中的外币业务活动的有()。A.外币存款
把下面的图形分为两类,使每一类图形都有各自的共同特征或规律,分类正确的一项是:
请回答血海、足三里的定位、归经及操作。(10分)
A.白豆蔻B.苍术C.广藿香D.厚朴E.砂仁治疗夜盲症,宜选用
经皮吸收制剂的类型中不包括()()A.凝胶膏剂 B.充填封闭型 C.骨架扩散
建筑安装工程费按照造价形成可划分成()。A、分部分项工程费 B、措施项目费
最新回复
(
0
)