老年人主动脉弹性减退,并伴有小动脉硬化时,动脉血压的变化是()
A.收缩压降低,舒张压升高
B.收缩压升高,舒张压降低
C.收缩压升高,舒张压升高
D.收缩压变化不大,舒张压升高
E.收缩压升高,舒张压变化不大
第1题
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
Open 【14】
Y=3.14159 / 180
For I=1 To 90
Ksc.K=I
Ksc.Sinx=Sin(I * Y)
Ksc.Cosx=Cos(I * Y)
【15】
Next I
Close #2
End Sub
第2题
第3题
第4题
Private Type Ang
K As Integer
Sinx As Single
Cosx As Single
End Type
Private Sub Form_Click()
Dim Y As Single
Dim i As Integer
Dim Ksc As Ang
Open_______
Y=3.14159/180
For i-1 T0 90
KSC.K-i
KSC.Sinx=Sin(i*Y)
KSC.Cosx=Cos(i+Y)
________
Next i
Close#2
Elld Stub
A."..\Data1.txt"For RandomAs#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
第5题
A."..\Data1.txt"For RandomAs#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
第6题
A...\Data1.txtFor Random As #1 Len=10 Put#1, i, Ksc
B...\Data1.txtFor Random As #1 Len=10 Put#1, Y, Ksc
C...\Data1.txtFor Random As #1 Put#1, i, Ksc
D...\Data1.txtFor Random As #1 Put#1, Y, Ksc
第7题
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 Ang
Open______
Y=3.14159/180
For i=1 To 90
Ksc.K=i
Ksc.Sinx=Sin(i*Y)
Ksc.Cosx=Cos(i*Y)
Next i
Close #2
End Sub
A...\Data1.txtFor Random As #1 Len=10 Put#1,i,Ksc
B...\Data1.txtFor Random As #1 Len=10 Put#1,Y,Ksc
C...\Data1.txtFor Random As #1 Put#1,i,Ksc
D...\Data1.txtFor Random As #1 Put#1,Y,Ksc
第8题
第9题
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
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