求助一道Magoosh的3空题

Fany_TUID：3721655

求助一道3空题，貌似没有人问过...


The British-led force’s landing at Gallipoli made for such a(n) (i) ______ foray into the Ottoman theater of World War I that Max von Oppenheim, a German political adventurer in league with the Ottomans, believed that the attack must have been a (ii) ______ and that Britain had saved her better infantry for an imminent landing upon an area that was (iii) _______.

Blank (i)

strategic
clandestine
unpropitious

Blank (ii)

resounding success
mere feint
major provocation


Blank (iii)

not so heavily exposed
similarly situated
unevenly fortified

答案为CEG

主要不太懂第一个为什么要选unpropitious，听了视频解答也云里雾里的，为什么看到saved her better infantry就能推出来选unpropitious....

求大神们解答

ambienUID：3750373

这题挺龟毛，我觉得strategic 有点偏差。clandestine直接划掉，唯独unpropitious 也可以。因为大概意思就说是个声东击西的空降，好的团队在后面。
我一开始也想选strategic 但是想到strategic 跟tactic 的差别，就直接划掉了。strategic 是战略，说白了就是long term。 一晚上的行动最多也就算战术tactic。ii 和 iii 都很简单，只要你明白是声东击西就行