【判断题】In 1649, James I was beheaded. England became a commonwealth.
【单选题】In 1649, _____ was beheaded, England became a commonwealth.
【单选题】下面程序段的执行结果为_______。arr = np.arange(12).reshape(2,2,3)np.sum(arr, axis=0)
A.
array([[6,8,10], [12,14,16]])
B.
array([[3,5,7], [15,17,19]])
C.
array([[3,12], [21, 30]])
D.
array([[6, 8, 10], [15,17,19]])
【单选题】下面程序段的执行结果为 (). I=4 A=5 Do I=I+1 A=A+2 Loop Until I>=7 Print "I=";I Print "A=";A
【简答题】图 所示电路中的电阻 R 为 欧姆,其中电流的实际方向与图中标注的方向是 的(相同或相反)。
【单选题】下面程序段的执行结果为() int x=0,s=0; while(!x!=0) s+=++x; printf("%d",s);
【单选题】下面程序段的执行结果为_______。 arr = np.arange(12).reshape(2,2,3) np.sum(arr, axis=0)
A.
array([[3,5,7], [15,17,19]])
B.
array([[3,12], [21, 30]])
C.
array([[6,8,10], [12,14,16]])
D.
array([[6, 8, 10], [15,17,19]])
【简答题】下面程序段的执行结果为() Private Sub Command1_Click() Dim y As Integer For i = 1 To 10 Step 2 y = y + 1 Next i Print i End Sub