标题: OG13 SC第二题讨论 [打印本页] 作者: jiannanyiyego 时间: 2014-8-11 16:59 标题: OG13 SC第二题讨论 2. Manufacturers rate batteries in watt-hours; if they rate the watt-hour higher, the longer the battery can be expected to last.
(A) if they rate the watt-hour higher, the longer
(B) rating the watt-hour higher, it is that much longer
(C) the higher the watt-hour rating, the longer
(D) the higher the watt-hour rating, it is that much longer that
(E) when the watt-hour rating is higher, the longer it is
如题，我能理解 the more…… the more……结构，但是我的疑问在于对称的话为什么是 the higher the watt-hour rating, the longer the battery can be expected to last.