GWD 2-33 沒有定案~ - ChaseDream

When an active tooth in the shark’s jaws is lost or worn down, many spare teeth lie in seemingly limitless reserve, each of which are ready to slide into the appropriate position.

When an active tooth in the shark’s jaws is lost or worn down, many spare teeth lie in seemingly limitless reserve, each of which are ready to slide into the appropriate position.
Whenever an active tooth is lost or worn down, many spare teeth lie in seemingly limitless reserve in the shark’s jaws, which are each ready to slide into the appropriate position.
Many spare teeth lie in seemingly limitless reserve in the shark’s jaws, each one of which are ready to slide into the appropriate position when an active tooth is lost or worn down.
The many spare teeth lying in seemingly limitless reserve in the shark’s jaws, each one of which is ready to slide into the appropriate position whenever an active tooth is lost or worn down.
In the shark’s jaws, many spare teeth lie in seemingly limitless reserve, each one ready to slide into the appropriate position whenever an active tooth is lost or worn down.

Answer: A

該題答案是不是有錯? 我覺得E才對耶! 大家覺得呢?

1.同位语太wordy，犯了Pearson语法大忌，同样的情况下从句优先。

2.相对E，A答案状语在前，主句在中间，同位语最后压阵，长得就像正确答案，逻辑关系紧密。

但此题的A中谓语are有问题，实际考试中Pearson会改掉此瑕疵，大家碰到is，选即可

我的理解 E不对因为在each one ready to slide into。。。READY 前面缺少谓语

选项A相对正确，但是each of which are ready to slide 。。。READY 前面的ARE 我觉得应该改成IS。

不明白这道题为什么会有这么多争议，在我个人看来，A是绝对错误的，E也没有任何毛病。

3. 逻辑错误！
翻译一下前半段，“当牙掉了，其它牙就在储备中。”
逻辑不通!(有很多牙一直在储备中，而不管是否有牙掉了。)

正确的逻辑应该是：当牙掉了，空闲的牙就准备slide into position。

Each one ready to...形容词的独立主格结构。独立主格结构不是从句，所以不能有谓语出现！如果说"Each one is ready to...."就错了。

这道题的变化就是，一个独立主格结构本身又接了一个从句whenever...但句子还是结构非常清晰，通顺流畅。

因为楼上的MM做的是GWD22套无重复版，但这题是在GWD31套中的。

现在看来，GWD22套无重复版并非涵盖了GWD31的全部题目。不知为何如此？！