下述不属于全身性水肿的是()
A.肝源性水肿
B.心源性水肿
C.肾源性水肿
D.丝虫病淋巴性水肿
E.黏液性水肿
参考答案:D
设备安装工程的永久基准点使用的材料,最好采用()。
A.钢铆钉
B.木桩
C.普通角锅
D.铜棒
下列程序的功能是计算两个自然数的最大公约数,如图1所示。给定的程序不完整,将程序补充完整。
Private Sub Command1_Click( ) Dim x As Long, y As Long, i As Long x = Val(Text1.Text) y = Val(Text2.Text) Text3.Text = Str( (13) ) End Sub Function fun1(a As Long, b As Long)As Long Dim r As Long Dim t As Long If (14) Then t = a a = b b = t End If r = a Mod b Do While r <> 0 a = b b = r r = a Mod b Loop (15) End Function