A created
B having created
C being created
D having been created
句子分析，这里thought of as不太理解，谢谢
think of as 把…看作,以为...是,把...当作,认为…是
例句
This stereoscopic film is thought of as interesting.
这个立体电影被认为是有趣的。
选D：having been created
Our civilization may be thought of as having been created in a long time
我们的文明被认为已被创立很长时间了。
例句
This stereoscopic film is thought of as interesting.
这个立体电影被认为是有趣的。
选D：having been created
Our civilization may be thought of as having been created in a long time
我们的文明被认为已被创立很长时间了。
温馨提示：答案为网友推荐，仅供参考
