中枢性尿崩症患儿出现便秘、低热、脱水等症状，经充分饮水后，可恢复。()
参考答案：对
_________ by the teacher, Tom got into the classroom from the back door quietly.
A．To avoid being seen
B．Avoiding seen
C．Avoid being seen
D．Avoided seeing
胃大部切除毕I式吻合是指
A．残胃与十二指肠吻合B．残胃与回肠吻合C．残胃与上段空肠吻合D．残胃与横结肠吻合E．以上均不是
