第22题:[单选题]The literature classes in isolated faraway country are more important for their social value____. A.than that of their contribution B.as well as their educational contribution C.than for their educational contribution D.as their educational contribution 参考答案:C 该句用到的是比较结构more...than...,比较的两个对象之间应是平行关系, 只有for their educational contribution 与for their social value 是平行结构,故选C。