英语必修三外研版module2同步精炼（1）及答案 module2 developing and developed countries period one introduction & reading and vocabulary 同步精练（外研版必修3，课标通用）时间：50分钟 ⅰ.介副词填空 1．________ the year 2000, 147 world leaders agreed to work together to reduce poverty________ 2015 or earlier. 2．norway is________ the top of the list，while the us is________ number 7. 3．the uk is________ the thirteenth positio
