全新版大学英语4课后答案

内容简介：Appendix IKey to Exercises (Units 1-8)Unit 1VocabularyI. 1. 1) alliance 3) stroke 5) minus 7) declarations2) heroic 4) limp6) regions8) siegeAppendix I- $99) raw10) retreat11) have taken their toll12) In the case of13) campaign14) at the cost of15) has been brought to a halt2. 1) ...