These animals are all used to their environment;__they have

These animals are all used to their environment;__they have All of these are doing great harm to the environment.这里的doin ( )have people done to their environment? 英语翻译all these workers are in effect paying to keep their job 1.he used stons()(kill) animal for food 2.these animals are( these big animals live in deserts.they are usually used for All students have to face their own problems when they are g All of —— are going to have fun there. A they B them C their if too many of these rare animals are killed ,their species These are their balls. Are these their erasers? These are their -(book)