A:L4
B:2L2
C:L2
D:( 2 -1)L
实数a, b, c在数轴上大致位置如图,则a,b,c的大小关系是( )
关于五种基本陆地地形名称从左至右正确的是( )
He was growing a variety of ____ (胡萝卜) in the garden when I visited him.