试题与答案

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

题型:单项选择题

题目:

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 SingleEnd TypeDim Ksc As AngPrivate Sub Form_Click()Dim Y As SingleDim i As IntegerDim 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 #2End 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 #1Put#1, i, Ksc

D."..\Data1.txt"For Random As #1Put#1, Y, Ksc

答案:

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羞——xiū     掩——yǎn     嫩——nèn           符——fú      鹊——què     鹃——juān

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