题目

下列农业地域类型，既属于密集农业又属于商品农业的是：（    ）        A．青藏高原的畜牧业             B．南方的水稻种植业 C．珠江三角洲的花卉种植业       D．东北平原的个体粮食产户 答案：DThe disappointed ________ on her face told us that the price of meat had risen．A.expressionB.suggestionC.questionD.description