I.阅读理解Help Hermit Crabs Hermit crabs are nature's recyclers. They eat waste and help keep oceans and shores clean. Unlike other crabs. the hermit crab has a thin outer shell over its soft tail. This makes the hermit crab easy prey for hungry predators (天敌). Hermit crabs stay safe...
(天敌). Hermit crabs stay safe by living in old seashells. A hermit crab is picky (狡猾); it tries on many shells until it finds one that fits just right. In recent years, however, many hermit crabs have had trouble finding their perfect homes. What is the problems There are not ...
(其他动物可能会伤害它们。它们需要安全的家。.以及 "Hermit crabs have soft bodies." (寄居蟹有柔软的身体。)可知,寄居蟹需要壳是因为它的身体很柔软,容易受到其他动物的伤害,所以需要一个安全的家。故选D。(2)细节理解题。根据第三段 "It eats worms,small fish and seaweed." (它吃虫子、小鱼和海草。)...
根据“Hermit crabs have soft bodies. Other animals may harm them. They need safe homes.”可知寄居蟹身体柔软,其他动物可能会伤害它们,所以它们有壳。故选D。 (2)题详解: 细节理解题。根据“It eats worms, small fish and seaweed.”可知它吃虫子、小鱼和海藻。故选B。 (3)题详解: 词义猜测题。
【题目】Hermit crabs(寄居蟹)Look at these hermit crabs Their shelsare all different. They are shells fromother animals.Hermit crabs have soft bodies. They don'thave thei own shels They find old, emptyshell on the beach or in the water Theycrawl inside them. These shells protect them.A ...
根据第三段中的Now people are working to solve this hermit crab housing shortage. Somepeople even make fake seashells that they hope the hermit crabs will like可知,第三段主要介绍了帮助寄居蟹的方法。故选B项。3.A词义猜测题。根据第三段可知,一个叫作Project Shelter的组织邀请访问过他们网站的人们为...
Here are 8 child friendly first pets that your child will love, and learn a great deal of responsibility from looking after. Table of contents: Guinea Pigs Ants Small Birds Hermit Crabs Fish Rats Older Cats and Dogs Gerbils, Hamsters and Mice Snapshot SurveyWhat's your favorite season of ...
Hermit crabs are little animals from the beach. They are doing something different now. They do not use normal shells (贝壳) as (像……一样) caps. They like plastic (塑料的) ones now. Scientists see this in pictures on the Internet. They see pictures of 386 crabs which use caps as ...
Hermit crabs are nature's recyclers. They eat waste and help keep oceans and shores clean. Unlike other crabs, the hermit crab has a thin outer shell over its soft tail. This makes the hermit crab easy prey for hungry predators. Hermit crabs stay safe by living in old seashells. A hermi...
【题目】We can see many hermit crabs on the beach. Their shells are all different. They are shells fromother animals.Hermit crabs have soft bodies. They don't have their own shells. They find old,empty shells onthe beach or in the water. They crawl (爬行) inside them. These shells ...