A:x﹣2y=0
B:x+2y﹣4=0
C:2x+3y+4=0
D:x+2y﹣8=0
____ (who)cameras are these?Are they____ (you)?
下列划线字的读音完全正确的一项是( )
电视中围棋评论员讲评棋局时,所用的棋子是磁铁块,棋盘是磁性材料制成的,棋子可以静止在竖直放置的棋盘上.下列说法正确的是( )
____A. Drink some water.
____B. Have some milk.
____C. I'm six years old.
____D. Act like a tiger.
____E. I'd like some eggs.