物价管理员的岗位职责有哪些？
参考答案：受理立项、及时测算，跟踪批复、维护系统，自查物价、配合上级检查，处理物价投诉。
用所给单词的适当形式填空。
1. The old in the home for the elderly _____ (take) to the hospital for medical
research once a year.
2. He started _____ (tell) me about all of the chores he _____ (have) to do.
3. Mike, would you like _____ (feed) my cat when I leave home?
病历摘要：男性，77岁。反复右下腹痛，偶有腹泻，右下腹扪及腹块，轻压痛。肠镜检查示回盲瓣狭窄。行X线检查。
3、鉴别诊断有哪些？
