第7题: [单项选择]Questions 11 to 18 are based on the conversation you have just heard. A. Write Daisy a note of apology. B. Return Daisy’s notes in a few days. C. Apologize when Daisy is less angry. D. Let her talk to Daisy about the situation. 参考答案:C 答案解析:[听力原文] M: I feel horrible. Daisy was furious that I lost her notes. Do you think I should apologi
第34题: [单项选择]听神经瘤的首发症状多为() A. 耳鸣、耳聋、眩晕 B. 三叉神经症状 C. 小脑功能障碍 D. 肢体乏力 E. 面肌无力 参考答案:A 答案解析:听神经瘤的首发症状多为耳鸣、耳聋、眩晕
第35题: [简答题]已知一组关键字为(26,36,41,38,44,15,68,12,6,51,25),用链地址法解决冲突。假设装填因子α=0.75,散列函数的形式为H(K)=K MOD P,回答下列问题: 构造散列函数; 参考答案:由α=0.75,得表长m=11/0.75≈15。 在一般情况下,H(K)=K MOD P中,P取质数或者不包含小于20的质因数的和数,因此选择P=13。散列函数H(K)=K MOD13。