In _____, you organize the support in a paragraph. A: Step 1 B: Step 2 C: Step 3 D: Step 4
In _____, you organize the support in a paragraph. A: Step 1 B: Step 2 C: Step 3 D: Step 4
Step 1: ________ early.
Step 1: ________ early.
What number in the above diagram represents when crossing over takes place? A: step 1 B: step 2 C: step 3 D: step 4
What number in the above diagram represents when crossing over takes place? A: step 1 B: step 2 C: step 3 D: step 4
在空格上填写相应的句子序号，请按格式填写，如填写1 或者1-2 The first step：___________ The second step：_________; The third step：_________ The fourth step：_________
在空格上填写相应的句子序号，请按格式填写，如填写1 或者1-2 The first step：___________ The second step：_________; The third step：_________ The fourth step：_________
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
中国大学MOOC: Step 1 Say “____________
中国大学MOOC: Step 1 Say “____________
计算下列循环语句的次数。（1）For I = -3 To 20 Step 4（2）For I = -3.5 to 5.5 Step 0.5（3）For I = 3.5 to 5.5 step -0.5（4）For I = -3 to 20 step 0
计算下列循环语句的次数。（1）For I = -3 To 20 Step 4（2）For I = -3.5 to 5.5 Step 0.5（3）For I = 3.5 to 5.5 step -0.5（4）For I = -3 to 20 step 0
. For/Next语句中，“Step 1”可以缺省。
. For/Next语句中，“Step 1”可以缺省。
下列程序段的执行结果为_______。 M=0 For I=1 To 3 For J =5 To 1 Step-1 N = N+1 Next J,I Print N;J;I
下列程序段的执行结果为_______。 M=0 For I=1 To 3 For J =5 To 1 Step-1 N = N+1 Next J,I Print N;J;I
“For a=1 to 10 step 3”的循环次数为
“For a=1 to 10 step 3”的循环次数为