第4题: [单项选择]有定义int n=789;,下列表达式结果为8的是( )。 A. n/10%2 B. (n-n%10)/100 C. n%10 D. n%100/10 参考答案:D 答案解析:/比%的优先级要高。注意:n/10%2的结果应是0,n/10结果为78,用78在除以2求余则得0;(n- n%10)/100的结果应是7,n%10得9,780/100得7;n%10的结果显而易见是9。
第8题: [单项选择]What is the key to success in the speaker’s opinion
a. Know your strengths.
b. Learn the right style of life from others.
c. Keep learning.
d. Accept your limits. 参考答案:A 答案解析:[听力原文]
What is the key to success in the speaker’s opinion
[分析] 细节信息。
题干:作者认为成功的关键是什么 根据原文“