请教高手们一道SC

arthur

那为高手能帮忙解释一下这道题为什么选A

The nation’s three military academies have seen a dramatic rise in applications, one fueled by a resurgence of patriotism, increasing tuition costs at private colleges, and improved recruiting by the academies.

1stzhang

你把选项贴全！

mike1999

这道题不就是考补语和名词的并列结构吗，提炼一下就是 one fueled by a resurgence , costs , and recruiting. 修饰成分没有错，increase一般用现在分词形式作修饰语，improve是及物动词，而且在本句中强调一个被动的意思，所以用过去分词。

plmnpl

the reason why A is the best choice is coz A is the best choice.... you understand? hahahahha

monicar

by后面是一个并列结构。