Choose the correct words or expressions from each pair of synonyms.entertainment leisure1)Watching film is a relaxing way to fill my _______ time.2)Watching TV is a typical family _______.
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Choose the correct words or expressions from each pair of synonyms.hang out withplay with1)The children at this age almost like ________ Lego(乐高).2)How could you __________ those guys?
Java语言中while和do-while循环的主要区别是()
A. do-while的循环体至少无条件执行一次
B. while的循环控制条件比do-while的循环控制条件严格
C. do-while允许从外部转到循环体内
D. do-while的循环体不能是复合语句
public class A{public static void main(String[] args){int k = 0;while(k < 10){if(k < 1)continue;if(k == 5)break;k++;}}}
A. 5
B. 6
C. 4
D. 死循环,不能确定次数
下面说法正确的是()int a = 10;int t = 0;do{t = a++;}while(t <= 5);
A. 一次都不执行
B. 执行一次
C. 执行两次
D. 无限次执行