托福写作:2010.2.21托福写作考试机经回顾
2010.2.21托福机经写作部分 Independent : Should all school teachers be required to attend courses every 5 years to update their knowledge? Integrate: Iron fertilization Reading: 1, not efficient, in experiment, only few carbon dioxide could be absorbed. 2, produce toxic chemical materials which will harm the local fish industry. Human beings will be harmed also if they eat those toxic fishes. 3, cause bad impact to ocean biology system. damage ocean's bio-system balance. Lecture: 1, experiment is too short, only for 1 month. Actually, th... [ 查看全文 ]托福写作:2010.2.21托福写作考试机经回顾的相关文章