下列传说反映我国原始农业出现的是(  )A、包牺氏结绳为网    

下列传说反映我国原始农业出现的是( 

A、包牺氏结绳为网              B、神农氏制作耒耜

C、燧人氏钻燧取火              D、女娲补天

答案

B

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