全新版大学英语(第二版)综合教程3 答案 UNIT 1VocabularyI.1.1) on balance 5) illustrated 9) involved2) resist 6) budget 10) economic3) haul 7) lowering 11) blasting4) wicked 8) boundary 12) just about2. 1)cut back/ down 2) pick up 3) get by 4) get through5)face up to 6) turn in 7) making up for 8) think up3.1) pursued his mathematical studies and taught himself astronomy2) often generate misleading thoughts3) attach great importance to combining theory with practice in our work4) be suspected of