新一代大学英语视听说提高篇21. On ______, my mother earns 5000 yuan a month. [单选题] *A) totalB) average(正确答案)C) wholeD) balance2. Hourly output by workers ______ 1.3% in the first quarter. [单选题] *A) declined(正确答案)B)
Clau2014Influence20071 ScopeNothing significant change for the industrial1.1 InclusionNEWSpecify requirement of EO sterilization for industrial and health care facility.1.2 ExclusionNEW1.2.1=2007 1,
