谢谢!那我就还是跟着自己的感觉走了.选A.:-) 如果按水妖的翻译, 句子是否应改为: Most important developments of the Neolithic age were not in the manufacture of stone tools but in the production of food.
15. _____ important development of the Neolithic age was not in the manufacture of stone tools but in the production of food. (A) The most (B) Most (C) Most of (D) Of the most
most and most of 后既可是可数名词也可是不可数名词, development 既是可数也是不可数。