根据表格（图dgjc05）数据画出的该直流电阻的伏安特性曲线如图dgjc06所示，其直流电阻的伏安关系是(____)。图<img alt="/upload/photos/20190626/f70fb47cd66e46e6b439806d3eca429d.png" src="/upload/photos/20190626/f70fb47cd66e46e6b439806d3eca429d.png" />;图<img alt="/upload/photos/20190626/463774b26dfb40f6a91debfd7986abca.png" src="/upload/photos/20190626/463774b26dfb40f6a91debfd7986abca.png" />
A.线性的 B.非线性的 C.过渡的 D.符合欧姆定律正确答案ABD
