养老护理员职业守则的确定，是以（）来制订的。
参考答案：职业特点和被服务对象的需求
There was a hole in the door, through which I ___ sight of Mr. Brown sitting in a chair. [ ]
A. caught
B. made
C. took
D. got
阿尔茨海默的早期症状主要为
A．性格改变
B．情绪急躁易怒
C．记忆减退
D．幻觉
E．妄想
