正常人中心静脉压测定值为
A.50~100mmH2O B.60~100mmH2O C.50~120mmH20D.60~120mmH2O E.60~140mmH2O
参考答案:C
—Why are you crying? Today is your birthday!
—____________. I am so excited with so many friends surrounding me.
A.Just can’t help it
B.Don’t mention it
C.None of your business
D.That’s all right
利用客户的反对意见自身来处理客户异议的方法被称为()
A.转折处理法
B.转化处理法
C.委婉处理法
D.冷处理法