usxsee"> Directions：Complete the sentences on Answer Sheet 2 by translating into English the Chinese given in brackets． 87． (环境一旦遭到破坏)，it takes many years for the system to recover 88．The room is in a terrible mess；it (肯定没有被打扫过)． 89．The Asian elephant is much easier to tame and train (与非洲象相比)，so the elephant performers in circuses are usually Asian ones． 90. (无论你是为了吃饭而活着还是为了活着而吃饭)，food is a major expenditure in every family’s budget． 91．I don’t mind(你迟作决定)as long as it is not too late． 点击进入论坛查看答案>.>.