Hints：
只听写例句。前面的单词不用听写。
Population growth in turn created an even greater reliance on settled farming, as only systematic agriculture could sustain the increased numbers of people.
【TOEFL核心词汇】No.44 支持
2012-12-09 08:58
本文支持点词翻译 Powered by 沪江小D
展开剩余