有关化脓性关节炎描述有误的是()
A.细菌直接侵入关节引起
B.多累及双下肢
C.伴有高热、寒战
D.开放性外伤是重要感染途径
E.常有多关节同时受累
参考答案:E
---Mike hurt his leg while playing football yesterday.?
--- _______ .
A.That’s nothing
B.That’s all right
C.Never mind
D.I’m sorry to hear that
简述如何培养学生良好的意志品质?