下列正确的语句是（ ） A: FOR X=1 TO 10 STEP -2 B: FOR X$=1 TO 9 STEP 3 C: FOR 1X=10 TO 100 STEP 10 D: FOR X1=10 TO 50

下列程序代码的运行结果为（ ）。 Private Sub Command1_Click() For m = 1 To 10 Step 2 a = 10 For n = 1 To 20 Step 2 a = a + 2 Next n Next m Print a End Sub

‌下列程序代码的运行结果为（ ）。‍‌Private Sub Command1_Click()‍‌ For m = 1 To 10 Step 2‍‌ a = 10‍‌ For n = 1 To 20 Step 2‍‌ a = a + 2‍‌ Next n‍‌ Next m‍‌ Print a‍‌End Sub‍‌‍ A: 60 B: 50 C: 30 D: 20

In _____, you organize the support in a paragraph. A: Step 1 B: Step 2 C: Step 3 D: Step 4

下列For循环语句中，使用错误的是_______。 A: For i = 2 to 10 ```Next B: For i = 2,4,6,8,10 ```Next C: For i = 10 to 2 Step -2 ```Next D: For i = 2 to 10 Step 2 ```Next

在VBA中，下列循环执行的循环次数为________。 For k = 1 To 10 step 2:Next k

“For a=1 to 10 step 3”的循环次数为

What number in the above diagram represents when crossing over takes place? A: step 1 B: step 2 C: step 3 D: step 4

设有如下程序段： x=2 For i=1 To 10 Step 2 x=x+i Next 运行以上程序后， x的值是 _____ _____

下列程序中 s = s + j 语句共执行了______次。 Dim s As Integer Dim i As Integer, j As Integer For i = 1 To 10 Step 2 For j = 1 To 5 Step 2 s = s + j Next j Next i Print s