【正文】
示多少的副詞: many , some, much of, several , a few ,most …。由此可知農(nóng)業(yè)人口的數(shù)量和比例下降,所以(B)為正確答案?! ?D) Farmers achieved new prosperity because of better rural transportation?! ?B) The percentage of the total population working in agriculture declined。這個比較抽象,我們來看一個例子: 例 如:Both the number and the percentage of people in the United States involved in nonagricultural pursuits expanded rapidly during the half century following the civil war, with some of the most dramatic increases occurring in the domains of transpo