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题目内容
（2024年国家开放大学答案）
We can conclude from the last paragraph that_________.(单选题)
.the world economy has declined since 1950
.economic expansion leads to mega-cities
.the expansion is mainly taking place in Europe
.there isn’t any economic expansion in the developing countries
.the world economy has declined since 1950
.economic expansion leads to mega-cities
.the expansion is mainly taking place in Europe
.there isn’t any economic expansion in the developing countries
参考答案
