What number in the above diagram represents when crossing over takes place?
A: step 1
B: step 2
C: step 3
D: step 4
A: step 1
B: step 2
C: step 3
D: step 4
举一反三
- In _____, you organize the support in a paragraph. A: Step 1 B: Step 2 C: Step 3 D: Step 4
- step1： _________ ____________step 2: ____________step 3: ____________step4: ____________ ___________step 5: ____________step6: ____________step 7: ____________What's more: ___________
- 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
- A person is standing on a staircase. He walks clown 4 steps, up 3 steps, down 6 steps, up 2 steps, up 9 steps, and down 2 steps. Where is he standing in relation to the step on which he started A: 2 steps above B: 1 step above C: the same place D: 1 step below E: (E) 2 steps below
- What steps can we take to avoid plagiarism ? Answer : Step one:reading and note-taking; Step two: ; Step three: ; Step four: ; Step five: .