个案工作、小组工作、()和社区照顾等是开展老年人社会工作的主要方法。
A.邻里关怀
B.居家养老
c.机构照顾
D.家庭照顾
E.法律咨询
参考答案:C
I got to know him five years ago. We have been in close touch with each other ______.
A.sometime
B.sometimes
C.ever before
D.ever since
干槽症症状出现的时间是()
A.拔牙当天
B.拔牙术后3天
C.拔牙术后7天
D.拔牙术后14天
E.拔牙术后30天