必修一UNIT4同步评估参考答案及部分解析参考答案1-5 ACBCB6-10 ACCBB11-15 ABABC16-20 CACAB21-25 ADCBA26-30 BCAAD31-35 BDCDB36-40 GACDF41-45 CBBDC46-50 DAABC51-55 ABDAD56.called57.of58.powerful59.completely60.to come61.0r62.who /that63.signs64.erupted65.more serious写作(划线部分为精彩表达)第一节One possible version:NoticeDear all students,Our school's Student Union is planning to hold an exhibition on earthquake relief and disaster