以学生的体育兴趣、需要和能力为编制课程的出发点,以学生主体性活动的经验为中心组织的体育课程是 ( )
A.学科课程
B.活动课程
C.综合课程
D.分科课程
参考答案:B
Of the following signs and symptoms of bowel obstruction, which is related primarily to small bowel obstruction rather than large bowel obstruction
A. Profuse vomiting.B. Cramping abdominal pain.C. Abdominal distention.D. High-pitched bowel sounds above the obstruction.
凝血酶原时间延长可见于下述疾病,但哪项除外?()
A.严重肝病
B.维生素K缺乏症
C.纤维蛋白原缺乏
D.阻塞性黄疸
E.血友病