()是动画语言的基本元素。
A、人物形象
B、色彩构成
C、空间知觉
D、镜头画面
参考答案:D
骨髓穿刺常选用的部位除了()
A.髂后上棘
B.髂前上棘
C.肋骨
D.腰椎棘突
E.胸骨
They were all standing on the playground, white suit.
A.all wearing
B.all wore
C.all were wearing
D.all of whom wearing