英语作文90字左右，题目在下面

英语作文90字左右，题目在下面What 's the difference between mammals and other animals ?

From body structures to living habits, there are so many differences between mammals and other animals.

First, mammals are all warm-blooded animals(温血动物), which enables them to use milk to feed their children. For other animals, like a cold-blooded snake, it is impossible to keep milk in its cold body.

Second, a new baby mammal can born directly from its mother's body. However, other animals like birds need eggs for baby to born. As a result, a mammal can mostly live in more environments.

Also, the habitats of most mammals are on the land, and they will live as a group. Other animals like fish of course live in the ocean, and some of them like being alone. (For example, a shark)

In conclusion, mammals have so many things that are different from other animals. It is a great fruit of the evolution(进化) of animals.

dear cathy:

how's everthing going? i'm sorry to trouble you.

my name is wang ping. i'm a loyal audience of the school english of your english television channel. i like this program very much. surely, it has a lot of advantages. for example, stories, games, english songs, etc. it's good for students to improve the standard of english (including: vocabulary, listening and speaking ability), and it's also helpful to find out more about foreign cultures. but i think it also has some

disadvantages. the language speed is a little bit faster and the program only broadcasts twice a week. i hope you think about these problems. i also hope the program will be better soon.

best wishes.

wang ping