观察漫画，回答问题。

（1）漫画说明了什么问题？

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（2）你想对漫画里的两个人说些什么？

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（3）你打算如何做一个负责任的公民？

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（4）漫画中的人物没有做到自觉承担责任。写出自觉承担责任的含义。

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A professor of economic and history at Atlanta University, W.E.B. Du Bois, promoted full racial equality.

A．economy

B．economics

C．economical

D．economic