OG12的85题~迷茫

huangyu1648

Salt deposits and moisture threaten to destroy the Mohenjo-Daro excavation in Pakistan, the site of an ancient civilization that flourished at the same time as the civilizations in the Nile Delta and the river valleys of the Tigris and Euphrates.(A)
(A) that flourished at the same time as the civilizations
(B) that had flourished at the same time as had the civilizations
(C) that flourished at the same time those had
(D) flourishing at the same time as those did
(E) flourishing at the same time as those were
首先弱弱的问一声，这句话我找不到谓语诶，此题里哪个词是谓语啊~还有at the same time as 后面的句子不是要跟前面的句子相对应么，those代表类似A中的the civilizations呼应这句话后面是在几个地方的文明，这样也与as前面的那句话对照？
还是说those 不能指代civilizations？为什么不能呢

rmbaos

1. Salt deposits and moisture threaten to destroy【谓语】 the Mohenjo-Daro excavation in Pakistan【宾语】, the site of an ancient civilization that flourished at the same time as the civilizations in the Nile Delta and the river valleys of the Tigris and Euphrates【独立主格做none-modifier修饰the M-D excavation in P】.


2. the Mohenjo-Daro excavation in Pakistan is the site of an ancient civilization that flourished at the same time as the civilizations in the Nile Delta and the river valleys of the Tigris and Euphrates   at the same time as对称：civilization和civilization


3. those作为代词一定要指代前面说过的词，这个词在语法中叫做those的referent。而前面只出现过civilization，木有S，所以those没有东西可以指代

huangyu1648

those的那个用法懂了，thxxx
但是，你说threaten to destroy是谓语，可是threaten不是过去分词形式么，是修饰前面的名字吧，还是要分成threaten to, destroy是真动词谓语？