【题目】Interest is as vital to learning as the ability to understand, even ________ so．
A．more B．that C．much D．most
在线课程【答案】A
【解析】
试题分析：考查比较级。句意：兴趣对学习和理解能力是一样至关重要的，甚至更要重要。这里是省略句，还原是：Interest is even more vital to learning than the ability to understand, 可以省略为even more so，所以选A。