父母子女关系,分为哪些?
参考答案:
①父母与未成年子女的关系;(父母有抚养、教育、保护的义务)
②父母与成年子女的关系。(父母有扶助的义务,子女有赡养、扶助的义务)
坚持以经济建设为中心不动摇,把发展作为党执政兴国的第一要务,这是
①由我国社会主义初级阶段的国情决定的 ②党和国家生存发展的政治基石
③党和国家兴旺发达和长治久安的根本要求 ④党和国家发展进步的活力源泉
A.①②
B.①④
C.②③
D.①③
下列事件过程的功能是:建立一个名为Data1的随机文件,存放角度值及这些角度的正弦函数值和余弦函数值,角度为1,2,3,…,90。请在空白处填入适当的内容,将程序补充完整( )。 Private Type Ang K As Integer Sinx As Single Cosx As Single End Type Dim Ksc As Ang Private Sub Form_Click() Dim Y As Single Dim i AS Integer Dim Ksc As AngOpen ______Y=3.14159/180For i=1 To 90 Ksc.K=i Ksc.Sinx=Sin(i*Y) Ksc.Cosx=Cos(i*Y) ______Next iClose #2 End Sub
A."..\Data1.txt" For Random As #1 Len=10 Put #1,i,Ksc
B."..\Data1.txt" For Random As #1 Len=10 Put #1,Y,Ksc
C."..\Data1.txt" For Random As #1 Put #1,i,Ksc
D."..\Data1.txt" For Random As #1 Put #1,Y,Ksc