开放性损伤不包括()。
A.挫伤
B.切伤
C.裂伤
D.皮肤脱伤
E.擦伤
参考答案:A
You ____ tell him the news. It'll make him so sad.[ ]
A. need not to
B. don't need to
C. need
D. need to
模仿论是艺术起源中最古老的理论,起始于古希腊哲学家,代表人物是()。