A.n條曲線,橫坐標為向量1:mB.m條曲線,橫坐標為向量1:nC.n條曲線,縱坐標為向量1:mD.m條曲線,縱坐標為向量1:n
A.0.8B.1C.2D.1.8
A.End ifB.endC.AndD.else