单选题：According to the author, it is hard for a society to work wi

题目内容：

According to the author, it is hard for a society to work without A．a recognized authority.
B．enough money.
C．examples.
D．changes.

参考答案：

答案解析：

Ireland is positioned at No. 1 because it combines the most

Ireland is positioned at No. 1 because it combines the most desirable elements o

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