春秋战国时期各诸侯国开展变法运动的深刻根源是（）A、法家政治改革主张的影响 B、封建

下列说法正确的是（　　）

A．正整数和负整数统称整数

B．0既不是正数，又不是负数

C．0只表示没有

D．正数和负数统称有理数

瘢痕的压力依治疗的时间应该为每天:()

A．24 h

B．18 h

C．12 h

D．6 h

E．2 h

某网络计划中A工作有紧后工作B和C，其持续时间A为5天，B为4天，C为6天。如果B和C的最迟完成时间是第25天和23天，则工作A的最迟开始时间是( )天。

A．21
B．17
C．12
D．16

从公共管理职业伦理的角度来讲，所谓的社会公正就意味着（）

A.行政行为的公正

B.行政程序的公正性

C.行政制度和措施的公正性

D.行政执行的公正性

A client is admitted to the hospital with an exacerbation of her chronic systemic lupus erythematosus (SLE). She gets angry when her call bell isn’t answered immediately. The most appropriate response to her would be（）

A. "You seem angry. Would you like to talk about it"

B. "Calm down. You know that stress will make your symptoms worse. "

C. "Would you like to talk about the problem with the nursing supervisor"

D. "I can see you’re angry. I’ll come back when you’ve calmed down. "