求助prep独立主格 大海龟-giant tortoise题

AHOLA

A different variety of giant tortoise can be found on every island in the Galapagos, each with its own style of oversized dome and comically scrawny neck.

• Aeach with its own style of oversized dome and comically scrawny neck
• Beach with their own styles of oversized domes and comically scrawny necks
• Ceach having their own style of oversized dome and comically scrawny neck
• Dall having their own styles of oversized domes and comically scrawny necks
• Eall with their own style of oversized dome and comically scrawny neck
  

答案是A

在做这道题之前，我好好看了一篇很棒的总结贴http://forum.chasedream.com/foru ... d=912286&highlight=独立主格
中的知识，记住了特殊形式中Linda has many dogs, each having their own names. (错误，their 应改为 each)这个例句，于是问题就来了
1.这道题ABC是属于特殊独立主格结构，那么就应该是each with each own style才对啊？
2.DE中这种all+复数的形式一定是错的吗？
3.each的独立主格结构中不能有with，那这里的with应该是做介词结构存在，那怎么判断with什么时候是介词呢？

求各位指导，我刚觉得自己掌握了独立主格的知识，这道题就泼了我冷水
thanks in advance

AHOLA

DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD

这名能用么

同问 all 的用法

这名能用么

楼主知道all 的用法了吗