下列程序的功能是将字符串“abcde”逆序打印出来。请填写空白处以完善程序。 Munction rev(str1)As String B = Mid(,1,1) If B =""Then rev ="" Else rev = rev(Mid(str1,2))+b End If End Function Private Sub Form_Click() old ="abcde" Print rev(old) End Sub
【单选题】Knowing that both the bending stiffness EI and the exerted loads of the two beams in the shown figures are the same. Which of the following statements is correct?
A.
The internal forces and displacements of the corresponding points of the two beams are the same.
B.
The internal forces and displacements of the corresponding points of the two beams are different.
C.
The internal forces of the corresponding points of the two beams are the same, while displacements are different.
D.
The internal forces of the corresponding points of the two beams are different, while displacements are the same.