单选题：执行以下代码，结果是什么？

执行以下代码，结果是什么？
```
count = 4
while count < 12:
print("counting")
count = count + 2
```
@[B](2)

A. counting counting counting counting
B. counting

counting

counting

counting
C. counting

counting
D. counting

counting

counting



A.counting counting counting counting
B.counting

counting

counting

counting
C.counting

counting
D.counting

counting

counting


答案：B