大全补充250-91

kenlily

大全补充250-91，不懂，请高手指点。谢

91. The distribution of mass within the core of the Earth, like the mantle that surrounds the core, has been deduced from the orbital behavior of the Earth and the motions of satellites controlled by the gravity of the Earth.

(A) the mantle that surrounds the core

(B) that within the mantle surrounding the core

(C) that of the mantle surrounding the core

(D) the mantle the core surrounds

(E) the distribution of mass within the mantle that surrounds the core

答案B

我的疑问是:B中的that指代什么？

如果指代mass，则逻辑意思不通。因为，比较的就是The distribution of mass within the core of the Earth和) mass within the mantle surrounding the core

但是，如果指代distribution ，则distribution within the mantle surrounding the core也不通阿。

请指点！

sammen

我的理解还是指代的是distribution.

leadership

distribution of mass within the core

distribution of mass within the mantel surrounding the core

that = distribution of mass

applebees

难道that可以指代distribution of mass这三个词吗？从来没见过啊！还有例子吗？ 迷惑中......

steveyangxt

以下是引用applebees在2005-11-4 7:04:00的发言：
难道that可以指代distribution of mass这三个词吗？从来没见过啊！还有例子吗？ 迷惑中......

这是可以的 实际相当于指代一个词，因为of mass是修饰distribution的 弄清主干成分就行了。