下列常用词语中字形有错误的一项是
A.骄阳似火噤若寒蝉积重难返
B.面黄肌瘦名副其实秘而不宣
C.脉络分明面面具到貌合神离
D.背道而驰并行不悖比比皆是
C
面面俱到
________ your dog with me should be a good choice. Trust me and I’ll look after it well.
A.When you left
B.Leaving
C.If you leave
D.Leave
若直线l1:4x+y-4=0,l2:mx+y=0,l3:2x-3my-4=0不能构成三角形,则实数m的值是:______.