请简述公共关系实施的原则。
参考答案:
(1)准备充分的原则;
(2)目标导向的原则;
(3)控制进度的原则;
(4)整体协调的原则;
(5)反馈调整的原则。
English is a language that many young people around the world ____ not speak perfectly but at least ____
understand. [ ]
A. may; can
B. would; might
C. will; must
D. could; might
社区获得性肺炎的临床诊断依据是()
A.发热
B.胸部X线检查显示斑片状阴影
C.WBC>10×10/L或<4×10/L
D.新近出现的咳嗽、咳痰,并出现脓性痰
E.肺实变体征