考研考试

【单选题】By saying that the problems of mechanizing some areas are not only cultural in nature, the author means ______.
A．mechanization is not yet introduced in some areas for economic reasons
B．human and animal labour in some areas are less expensive
C．culture is not a factor in obstacling the introduction of mechanization
D．different kinds of mechanized farming tools are used in different cultures
网考网参考答案：A
网考网解析：
[试题分析] 本题考查学生对作者意图的揣测能力。 [详细解答] 意为：“某些地区未实现机械化是由于经济方面的原因”。最后一段指出，在某些地区实行机械化从本质上来看并不仅是个文化问题，例如：热带土壤的作物与温带(temperate areas)的明显不同，所以，为温带设计的农具不能用于热带，必须加以改造。但是，实现机械化最大的障碍是：落后国家的农民害怕被机械代替(displaced)，失去谋生手段。后者是经济原因。 查看试题解析出处>>