请教一个现在分词作结果状语的逻辑主语用法

haiwen

OC 12th edition改错有一道题：

Five fledging sea eagles left their nests in western Scotland this summer, bringing to 34 the number of wild birds successfully raised since transplants from Norway begain in 1975.

选项：

A. bringing
B. and brings
C. and it brings
D. and it brought
E. and brought

正确答案是A，'bringing is the present participle of the verb to bring used here, it correctly describes an action that happens at the same time as the action in the main clause; bringing indicates that the number of wild birds became 34 when the five eagles left their nests'.

我选的是E，但是答案说E不正确，因为'Five eagles can be the grammatical subject of brought, but not the logical one; it was not the eagles themselves but rather the entire action of their leaving their nests that brought the number to 34'

困惑：按答案A，bringing是现在分词作结果状语，那它的逻辑主语应该和主句主语一致才对，即Five eagles？但是按照答案E的解释，却又说是整个action及整个主句才能作为逻辑主语？求解答谢谢。

onlyonyou

谢谢LS~~~

Gsgoingtobe750

本道题要考的点就是分词结构作伴随状语的情况
希望对你有用

Gsgoingtobe750

亲 分词做句子的结果状语有两种意义
一种是你理解的，修饰其逻辑主语（动作的发出者）这种情况叫做逻辑状语

第二种就是修饰前面的句子，表达一种<使能关系>。这种情况叫做伴随状语。
举个例子，John got a very high score in that match,making his team rank to the 1st place among all the competitors.