单选题：The word "significant" in paragraph 3 most probably means___

题目内容：

The word "significant" in paragraph 3 most probably means__________ A．remarkable
B．meaningful
C．fatal
D．harmful

参考答案：

答案解析：

At that time work was restricted to slaves and to those few

At that time work was restricted to slaves and to those few poor citizens who co

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