第16题: [单项选择]数据的四种基本逻辑结构是指( )。 A. 组、链表、树、图状结构 B. 线性表、链表、栈队列、数组广义表 C. 线性结构、链表、树、图状结构 D. 集合、线性结构、树、图状结构 参考答案:D 答案解析:[解析] 本题考查的是数据结构的基本概念,在数据结构中存在四类基本结构:集合、线性结构、树形结构、图状结构/网状结构。
第28题: [单项选择]Who did the man get a present from A. Because she is sick. B. Because she has to go to the International Students’ Association. C. Because she has to work. D. Because she does not want to go. 参考答案:C 答案解析:[听力原文] M: The International Students’ Association is having a party Saturday night. Can you come