题目内容

How old are the twin girls?

A. 21 years old.
B. 5 years old.
C. 17 months old.
D. 5 months old.

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At lunch time, the woman was

A. in the cafeteria
B. in the library
C. in the political science class
D. in computer science class

遗迹一般来说是可移动的。()
参考答案:错误

考古只跟考古挖掘的本体有关系。()
参考答案:错误

考古和现代经济发展建设是存在矛盾的。()

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