想起一道SC

eliza555

睡了一觉突然想起来

大致是

sb believed that sth could, and to some extent did, have established ......

其他几个选项：

could have, and to some extent did, established

could have established and to some extent did establish

may,and to to some extent did,have established

may have, and to some extent did, established

选项可能不是记得很清楚，我当时对着这题发呆很久，觉得应该是could, and to some extent did, establish， 可是没这选项，希望高手帮忙解答一下吧！

snew27

DING 望NN給點思路

flytiti

vote for a

如果用may也要换成might因为是过去时，排除DE

B could have 后边再加个过去时的插入语不舒服：p

C 两个established 太wordy，而且句子也不顺

抛砖引玉，请大牛看看

ps:have 不能随便去掉的吧

[此贴子已经被作者于2009-5-21 17:54:58编辑过]

snew27

i will vote for B instead..

YesWeCanWin

sb believed that sth could, and to some extent did, have established ......

其他几个选项：

could have, and to some extent did, established

could have established and to some extent did establish

may,and to to some extent did,have established

may have, and to some extent did, established

选项可能不是记得很清楚，我当时对着这题发呆很久

---------------------------------------------

个人看法，请NN指正：

原句想说的是：

某人认为，A 已经established了（sth），至少在某种程度了，的确established sth.

是个强调句。

只能从这两个里选一个了：

sb believed that sth

could, and to some extent did, have established ......

could have, and to some extent did，established

个人倾向于后者：

could have, and to some extent did，established

请指正。

[此贴子已经被作者于2009-5-21 18:20:50编辑过]

xiangmin225

好难的一道题啊，完全没有想法，请NN们赶紧现身吧

eliza555

补充一句，我当时选的是a，期待大家讨论出正确答案！到现在看这个题目还是晕晕的

bighaha

I go for B.

fungy

I vote for B.

to some extent  为插入部分could have done and...did do 可能已经做了，也确实做了。。这是我的理解，也不太确定正否