popup 发表于 2013-6-11 20:47
你这2组例句第一组2是对的,第二组3是对的。具体请参考我的帖子:http://forum.chasedream.com/thread-8566 ...
奔奔宝贝 发表于 2014-4-8 10:49
Hi, enkykllios~这道题你印象一定很深吧~~
Neuroscientists, having amassed a wealth of knowledge over ...
enkyklios 发表于 2014-4-10 21:44
And are indicates that are follows a previous verb, but in fact the sentence has not yet provided ...
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