gwd18-29请教

jiangmingjia

A. wrong, 因为both只能做adj.和adv.

C. wrong, 因为each要跟blames.

D. wrong, 因为both只能做adj.和adv.

E. wrong, 因为one another有“彼此”的意思

B. right, 主谓一致，the other 是“每一个之外的另一个”的意思

123flytogmat

It should be B because E using "each" instead of "both". "One another" can be used in between parties.

AlienX

umm..."one another" is used if there is a party of 3 or more.
"each other" should be used if there is a party of 2.

yzhao26

up

yangliu0401

each后不是跟plural verb, each of 后才跟sigular verb么？

而且both还有pron的作用，不是只做adj.和adv.来的。个人认为A更准确！！！

[此贴子已经被作者于2009-3-1 9:26:39编辑过]

jupiter410

up

iceland17

prep语法笔记上说each...the other是错误搭配，虽然我看着A也怪搓七的，但是要是each...the other是明确错误的，那也只能择优选A了，为啥答案是B呢？？？？

136. (32028-!-item-!-188;#058&005735)

It seems likely that a number of astronomical phenomena, such as the formation of planetary

nebulas, may be caused by the interaction where two stars orbit each other at close range.

(A) may be caused by the interaction where two stars orbit each other

(B) may be caused by the interaction between two stars that each orbit the other

(C) are because of the interaction between two stars that orbit each other

(D) are caused by the interaction of two stars where each is orbiting the other

(E) are caused by the interaction of two stars orbiting each other

句子结构：It seems likely that … phenomena, …, are caused by the interaction of…

It作形式主语，that从句的主语是phenomena，谓语是are caused，现在分词orbiting作后置定语修饰

名词stars。

考点：简洁有效

简洁有效

1）语意重复，may 与likely 所表达的都有“可能的”含义，不能同时使用。

2） because of…的表达不及动词形式cause 更有效。

(A) may与likely语意重复；此处不应该用关系代词where，因为没有明确表示地点。

(B) may与likely语意重复；each…the other搭配错误。

(C) be because of sth不及动词形式be caused by更有效；each…the other搭配错误；where用法错，

原因与A选项相同。

(D) where用法错，原因与A选项相同；each…the other搭配错误。

(E) 正确，be caused by简洁有效地表达原因，现在分词orbiting…作后置定语修饰名词stars。

[此贴子已经被作者于2009/10/3 22:41:16编辑过]