Magoosh 填空题一道

ErantheUID: 3476740

Unlike the trend in modern art to ____subvert______ reality, the trend in photography has yet to fall prey to such an impulse; photographs that lack ___verisimilitude_____ are often seen as nothing more than oddities.

题很简单，但是我不太懂这里的yet to fall prey to such an impulse逻辑上"such an impulse"是指的什么impulse?such 这个词感觉是应该在前面提到，或者后文给“：”解释一下。
对于英文的一些逻辑还是不太舒服，谢谢解惑~

sherry_luoUID: 3520569

such an impulse="subvert__reality".

ErantheUID: 3476740

sherry_luo 发表于 2014-9-26 22:30
such an impulse="subvert__reality".

嗯嗯，那yet 是没有的的意思吗？就是说trend in photo has not to fall prey to such an impulse 吗？