以下不是合理利用卫生服务的行为的是（）
A.定期去体检
B.预防接种
C.患病后及时就诊
D.疑病、瞒病
E.自我管理
参考答案：D
_____ , his idea was accepted by all the people at the meeting.
A．Strange as might if sound
B．As it might sound strange
C．As strange it might sound
D．Strange as it might sound
下列除哪一项外都是肠套叠的症状（）
A.便秘
B.可见肠蠕动
C.血便
D.呕吐
E.无疼痛
