A:{﹣1,0,1,2}
B:{2}
C:{﹣1,1,2}
D:{﹣1,0,1,2,2}
She plays piano on Children's Day.
如图是显微镜下看到的血涂片示意图,下列有关叙述不正确的是( )
多音字注音并组词。
发 ____ ____
____ ____