The scientists say that many different animals 8 be trained to do a number of simple jobs if they know they will 9 a reward for doing them. Of course, 10 we know, dogs can be used to 11 a house, and soldiers in both old and modern times have used geese ( 鹅 ) to give warning...
CD1:Animals give us a lot of things. 2024-11-12 07:04 播放量:276 86 分 准确度 流利度 完整度开始配音 7 TA的口语练习作品一、我知道其中的原因(上) 2025-05-05 12:20 21 0 太阳系 1 2025-05-05 12:02 23 1 如果你带老鼠去上学 3 2025-05-04 09:51 8 0 如果你带老鼠去上学...
Unlike many other animals, cats were never truly domesticated by humans. Dogs, for example, have partly become humans, according to Gray. And, like cows and horses, many dogs have learned to serve us by performing tasks. Cats are not like that. Their hunting skills can be helpful, but th...
animals with food. Without trees, many animals can't live on Earth easy for people to live on Earth, either . The second important way is that trees give us shade( 阴凉)in summer day. People are glad to have a rest under the shade of a tree . ...
anow,dear readers,the chinese student didn't have a dictionary with him. 现在,亲爱的读者,中国学生没有一本字典与他。[translate] a地球表面的20% Earth's surface 20%[translate] aThings that Animals Aid has done 动物援助的事做了[translate]...
(1) The first three paragraphs try to tell us . A.animals can send information by smelling B.birds use their beaks to get to know the world C.we are fond of smelling things that interest us D.the sense of smell is very important to animals (2) Which of the following are big birds...
The Earth is made mainly of iron and silicon andthingslike that... 地球主要由铁、硅等物质构成。 柯林斯高阶英语词典 Of course, literacy isn't the samethingas intelligence... 当然,识字和智力是两码事。 柯林斯高阶英语词典 To be a parent is a terribly difficultthing... ...
二、英英释义,选出下列单词的英文释义。B)1. grow A. things that people or animals eat(C)2. because B.
"Going Green"Hearing bottled water companies tell us how they are using less plastic in their bottles because they are . The bottles are so thin now that they practically crush in your hand when you twist off the cap. They are simply saving money by spending less for plastic, and trying ...
way is that they provide people with food, wood and other things. Trees provide animals with food. Without trees, many animals can't live on Earth. It won't be easy for people to live on Earth, either. The second important way is that trees give us shade( 阴凉处)on a hot summer ...