题目内容:
Our civilization cannot be thought of as ______ in a short period of time.
A.to have been createD
B.to be createD
C.having been created
D.being createD
参考答案:
答案解析:
Our civilization cannot be thought of as ______ in a short period of time.
A.to have been createD
B.to be createD
C.having been created
D.being createD