85. 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) that flurished 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
答案是A,但是我总觉得，如果用A，句末应该加一个did，和前面的flourished并列。
即, 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 did.
请问如果不加did的话，句子的结构该如何解释呢？作者: gotomba 时间: 2011-2-23 14:12
