皮皮学，免费搜题
登录
搜题
【单选题】
关于创伤，下列哪项是错误的A.
机械性致伤因子所造成的损伤称创伤
B.
伤后皮肤保持完整者为闭合性创伤
C.
伤后有皮肤破损者为开放性创伤
D.
尖锐物体扎入组织导致的创伤称之为挫伤
E.
只达到皮内层的叫擦伤
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】要用激光作为信息的载体，就必须解决如何将信息加到激光上去的问题，这种将信息加载于激光的过程称为调制，完成这一过程的装置称为（）。其中激光称为载波，起控制作用的低频信息称为调制信号。
【简答题】Look at this room. lt is small. You can see a bed in the room. The bed is white. It is on the right. You can also see a basketball in the room. The basketball is blue. It is on the left. A big table i...
【简答题】阅读理解 I'm John. This is my brother Jack. This is our room. This is my backpack. It's on the bed. That'shis back pack. It's on the chair. His computer is on it. Where's my computer ? Is it on th...
【单选题】This is...and...room.
A.
my father,mother
B.
my father's,mother
C.
my father's,mother's
D.
my father,mother's
相关题目：
参考解析：
知识点：
题目纠错 0
发布
