-What is the difference between the two desks?
-The wood of this one is different from__
A.that desk B.that one C.that* D.wood of that

-What is the difference between the two desks?
-The wood of this one is different from__
A.that desk B.that one C.that* D.wood of that
答案： C
译文；----这两张桌子有什么不同之处吗？
----这张的木头不同于那张的木头。
理由：这个句子补充完整应该是这样的，The wood of this one is different from that of that one 。 但是句中相同的部分我们可以省略掉，所以本题考查的是省略句的用法。应该是木头不同，不能用木头跟桌子比，其它选项都犯有类似错误。