礼貌包括哪些内容?
参考答案:
(1)态度和善。
(2)遵守秩序。
(3)尊老爱幼。
(4)仪表端庄。
(5)言行一致。
(6)整洁卫生。
A 28-year-old nurse has complaints of itching and a rash of both hands. Contact dermatitis is initially suspected. The diagnosis is confirmed if the rash appears
A.erythematous with raised papules.
B.dry and scaly with flaking skin.
C.inflamed with weeping and crusting lesions.
D.excoriated with multiple fissures.
DBMS提供DML实现对数据的操作。可以独立交互使用的DML称为()。
A.宿主型
B.独立型
C.自含型
D.嵌入型