85. Salt deposits andmoisture threaten to destroy the Mohenjo-Daroexcavation in Pakistan,the site of an ancient civilization that ?ourished at thesame time as the civilizations in the Nile Delta and the river valleys of the Tigris and Euphrates.(A) that ?urished at the sametime as the civilizations
(B) that had ?ourished at the sametime as had the civilizations
(C) that ?ourished at the sametime those had
(D) ?ourishing at thesame time as those did
(E) ?ourishing at thesame time as those were
NNS~我有两个问题,
第一个是?ourished是什么意思呀?我查了词典都没查到
第二个是,A我总觉得有点问题,我觉得前面有个?ourished,后面为了平行,划线句子后面应该加个did啊,如果不加那我觉得句子应该是这样:the site of an ancient civilization which is the same as the civilizations in the Nile Delta and the river valleys of the Tigris and Euphrates.求解释~
另外,94.有一句是这样的:It's expected that heating-oil prices will ride higher thid year than last year's........这一句是错的,解释是this year 和last year's 不平行,正确的应该是than last year,但是这样的话不就是价格和last year在比么?? 我现在非常迷糊,OG里面也有很多题问题在于平行结构不完整的,实在搞不清楚平行结构里面到底什么可以省,什么不能省,以及什么时候可以省 了
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