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In the animal kingdom, some moms are truly super! Let’s meet three amazing animal mothers and their clever ways to look after their babies.

Ladybug Mom

A mother ladybug lays sticky eggs that look like tiny jelly beans. She hides them under leaves to keep them safe from other animals. She also makes sure very small insects are nearby. In this way, when the baby ladybugs come out of the eggs, they can have enough food to eat at once.

Elephant Mom

An elephant mother uses her trunk to gently guide her baby forward. If the little one falls down, she will help it stand up. When taking a bath, she sprays (喷洒) water over her baby with her trunk. Best of all, she often gives her calf loving pats with her long trunk.

Emperor Penguin Mom

A mother emperor penguin leaves her egg with the father penguin. Then she travels up to 50 miles to the sea to look for food and eats lots of fish. When she comes back, she feeds the newly-born chick. She feeds it by bringing up food from her stomach to the chick’s mouth.

These animal moms really know how to look after their little ones!

1.1. What does the ladybug mom do to keep her babies from hunger?

A Feeding them jelly beans.

B Putting leaves in water.

C Keeping small insects nearby.

D Leaving eggs with the father.

解析：选C。C细节理解题。文章第二段明确提到“She also makes sure very small insects are nearby. In this way, when the baby ladybugs come out of the eggs, they can have enough food to eat at once.” 这与选项C完全吻合。“jelly beans”只是用来形容虫卵外形，并非真的喂果冻豆，A项曲解文意；文中未提把叶子放进水里，B项无中生有；把卵留给爸爸是帝企鹅妈妈的做法，与瓢虫妈妈无关，D项张冠李戴。故选C。

2.2. The underlined word “calf” in the passage refers to ____.

A a baby elephant

B a long trunk

C a kind of fish

D a water shower

解析：选A。A词义猜测题。划线词“calf”出现在大象妈妈段落，前文一直在描述大象妈妈如何用鼻子引导、帮助、给幼崽喷水洗澡，最后说“she often gives her calf loving pats”，这种充满关爱的轻拍对象显然是幼崽，由此可推断“calf”意为“a baby elephant”。B项是长鼻子，C项是一种鱼，D项是水淋浴，均不符合上下文亲子互动逻辑，且文中没有将鼻子、鱼或淋浴称作“calf”的线索。故选A。

3.3. How does the mother penguin feed her chick?

A By catching fish for it directly.

B By keeping the egg warm.

C By eating fish alone.

D By bringing up stomach food.

解析：选D。D细节理解题。题目询问企鹅妈妈喂食方式，对应原文最后一段“She feeds it by bringing up food from her stomach to the chick’s mouth”。选项D完整复现了这一信息。文中明确说她先去海里为自己觅食再把胃中食物反刍喂给幼雏，并不是直接抓鱼喂食，A项错误；孵蛋保温是企鹅爸爸的任务，B项张冠李戴；“eating fish alone”只是她出海时的行为，并非喂食方式，C项答非所问。故选D。

4.4. Which of the following is TRUE according to the passage?

A All three animal moms stay with their eggs.

B The penguin mom travels the farthest.

C Elephant moms wash their babies with trunks.

D Ladybug moms feed their babies milk.

解析：选C。C细节理解题。大象妈妈段落中提到“When taking a bath, she sprays water over her baby with her trunk”，这正说明象妈妈用鼻子给象宝宝喷水洗澡，C项正确。瓢虫妈妈是藏卵而非一直守着，企鹅妈妈甚至离开把卵交给爸爸，A项“三种妈妈都守着卵”显然错误；文中只提到企鹅妈妈行进多达50英里，瓢虫和大象妈妈未提及距离，没有对比无法得出“最远”结论，B项过度推理；瓢虫妈妈准备小虫子而非用母乳喂养，D项与事实不符。故选C。

5.5. What is the best title for the passage?

A Food for Baby Animals.

B The Greatest Animal Mom.

C Smart Animal Moms.

D A Trip to the Ocean.

解析：选C。C主旨大意题。文章首段引出三位了不起的动物妈妈，随后分别介绍它们照料幼崽的巧妙方法，末尾总结“These animal moms really know how to look after their little ones!”，全篇聚焦妈妈们的智慧和独特的育儿妙招，“Smart Animal Moms”准确概括这一主题。A项“宝宝的食物”只涵盖部分内容，以偏概全；B项“最伟大的动物妈妈”包含比较级，原文并未评选谁最伟大，属于过度拔高；D项“海洋之旅”仅对应企鹅部分情节，不能作为全文标题。故选C。