OG11-87 紫皮

The diet of the ordinary Greek in classical times was largely vegetarian—vegetables，fresh cheese，oatmeal，and meal cakes， and meat rarely．

(A)  and meat rarely

(B)  and meat was rare

(C)  with meat as rare

(D)  meat a rarity

(E)  with meat as a rarity

答案E

请问E是一个什么结构呢？D错在哪，可以看成独立主格结构不？

E介词短语作状语,D如果是独立主格的话,首先要跟主句The diet of the ordinary Greek in classical times was largely vegetarian有一定的关系吧,譬如说,平行,或者,因果,而且,应该有个动词分词,rare和rarity都不是

破折号 去掉看就很清楚了，vegetarian是素食的意义，adj

the diet is largely vegetarian with meat as a rarity。