求教！关于 in that 和 because

questiontoask

Teratomas are unusual forms of cancer because they are composed of tissues such as tooth and bone not normally found in the organ in which the tumor appears.
(A) because they are composed of tissues such as tooth and bone
(B) because they are composed of tissues like tooth and bone that are
(C) because they are composed of tissues, like tooth and bone, tissues
(D) in that their composition, tissues such as tooth and bone, is
(E) in that they are composed of tissues such as tooth and bone, tissues
答案（E）
之前也看过gemj写的，我想问这里之所以选E不是因为in that吧，而是后面的tissues？

sarahni

好题，3F的好回答！

questiontoask

感谢LS各位，CD真是个友爱的大家庭~好温暖

cherryxuzhaoli

OG里说in that是过时了，同意楼上的回答。不要过分的抠语法，要看句子的流畅度，和要表达的主次或层次，一层一层关系要清晰，OG的宗旨

worry1a2a

这道题的区别其实不在in that 和because，而是在2点：1、such as； 2、同位语从句。
其实“not normally found in the organ in which the tumor appears.”是修饰tissues的，所以前面必须加个这个词。A的话就会造成歧义修饰bone。如果A选项加了 tissues的话，那A更好，因为OG里有“in that”是比较正规的用法，不是很常见的说法。

vicky15610

恩~~

questiontoask

dddddd~