进步是有的——有两项伟大发明，即火药和航海指南针——但是，就其革命性意义而言，这两项发明都不能同语言、文字和农-找考题网

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进步是有的——有两项伟大发明，即火药和航海指南针——但是，就其革命性意义而言，这两项发明都不能同语言、文字和农业相比。

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A．It is important for food resources.B．The great fisheries are to be exhausted.C．The noted biologist insisted on it.D．Fishes are fewer than Indian tigers.

A．It is important for food resources.
B．The great fisheries are to be exhausted.
C．The noted biologist insisted on it.
D．Fishes are fewer than Indian tigers.

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