GWD8-17，现在完成时的用法

hiyuki

Q17:

Fossils of a whale that beached on an African shore more than a million years ago and was subsequently butchered by hominids have been recovered by paleontologists.

A. that beached on an African shore more than a million years ago and was subsequently butchered by hominids have

B. that beached on an African shore more than a million years ago and then was subsequently butchered by hominids has

C. that beached on an African shore more than a million years ago, which was subsequently butchered by hominids, has

D. having been beached on an African shore more than a million years ago and subsequently butchered by hominids, have

E. having beached on an African shore more than a million years ago and then subsequently were butchered by hominids have

正确选项是A，我选的是E。

看了以前的讨论 (联接在此，http://forum.chasedream.com/dispbbs.asp?boardID=23&ID=72263&page=2)  好象都没有人选过E。看来错的离谱了。

我选E的原因在于XDF讲课时说过只要是出现从现在为基点，往前推一段时间的句子全用现在完成时，举的例如:with the last century,  than ever before possible,等等

请问“百万年前”如果理解成从现在开始往前推一百万年的话，是不是应该用现在完成时呢？已经做了好几道题出现了这个问题，恳请NN们帮我解疑！！！！

三脚猫

分词形式的现在完成时在ＥＴＳ是很少使用的（我好像没见过），ＭＭ一般不要选。

并且，MM想想，分词有表示伴随进行的作用，又完成又伴随进行，好像有点别扭

hiyuki

以下是引用三脚猫在2005-10-24 22:15:00的发言：

分词形式的现在完成时在ＥＴＳ是很少使用的（我好像没见过），ＭＭ一般不要选。

并且，MM想想，分词有表示伴随进行的作用，又完成又伴随进行，好像有点别扭

版主说的有理，那我也选A。 谢谢！

mc637t

注意:

完成式以分詞型態having置於名詞後方會產生原有句意是現在完成式還是過去完成式的疑慮

盡量不選