while 和 do while循环的主要区别是（）。 -题库考试答案搜索网

while 和 do while循环的主要区别是（）。

单选题

2021-07-17 23:20

A、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px">do while</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px">循环的循环体不能是复合语句</span>
B、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px">do while</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px">循环允许从循环体外转到循环体内</span>
C、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px">while</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px">循环的循环体至少被执行一次</span>
D、<span style="FONT-SIZE: 14px; TEXT-DECORATION: none">do while循环的循环体至少被执行一次</span>

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正确答案

D

试题解析

标签：土木工程高起本程序设计语言 2019级第三学期期末考试

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