發(fā)布時間: 2016年03月10日
詞匯選項:
When our Neolithic ancestors, living in the Middle East about 10,000 years ago, discovered that certain grasses could be harvested and their seeds planted for richer yields the next season, the first great step in a new association of plants and humans was taken.
Q: People living in the Middle East first learned to grow plants for food about 10,000 years ago.
A、Right
B、Wrong
C、Not mentioned
【正確答案】 A
【答案解析】 利用“10,000”作為答案線索詞(因為年代通常是用數(shù)字表示),于是發(fā)現(xiàn)有句子提到當生活在約一萬年前中東地區(qū)的人們發(fā)現(xiàn)從某些植物中可以收獲糧食,并且播種后下一個收獲季節(jié)還能產出更多的糧食時,就邁開了植物和人類聯(lián)系的第1 大步。