第10题: [单项选择]What did the boy’s father do last week A. Had 5 classes. B. Had 5 meetings. C. Had 5 parties. 参考答案:B 答案解析:[听力原文] F: How many meetings did your father have last week M: My father had 5 meetings.
第29题: [单项选择]下列运算结果为2011的表达式是 A. int (2010.9) B. ceiling (2010.1) C. round (2011.1.1) D. floor (2010.9) 参考答案:B 答案解析:[解析] int()函数返回指定数值表达式的整数部分,所以A)的结果为2010。ceiling()函数返回大于或等于指定表达式的最小整数,所以B结果为2011。round()函数返回指定表达式在指定位