问题
选择题
二、单项选择
1. The of the Itaipu Dam took 30 000 people seven years.
A．construction
B．structure
C．destruction
D．instruction
答案
答案：A
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二、单项选择
1. The of the Itaipu Dam took 30 000 people seven years.
A．construction
B．structure
C．destruction
D．instruction
答案：A