尚书郎 精彩假期 八年级寒假版 数学答:故安排方案③,即A型车厢26节,B型车厢14节最省,最省费用为26.8万元.初二英语学案一 答案I. BDAAD, CCAAB, BABAD, CACDC, ADBCC, CCAACII. ABDCD, ADCBAIII. CADDD, FFTFTIV. 1. astronaut 2. buildings 3. pets 4. failed 5. loud6. pollution 7. less 8. fewer 9. boring 10. stylesV. 1....