经过点P(1,4)的直线在两坐标轴上的截距都是正值,且截距之和最小,则直线的方程为[ ]
A.x+2y-6=0
B.2x+y-6=0
C.x-2y+7=0
D.x-2y-7=0
答案:B
Where are _____ pens? Are _____ in the drawer? [ ]
A. my; they
B. /; they
C. your; you
D. his; them
棒花鱼隶属于鱼巴亚科。