【正确答案】 C

【答案解析】[解析]
Armenia"s president has declared 3 days of mourning for the country"s slain prime minister and 7 others killed by gunmen who stormed the parliament building Wednesday. President Robert Kocharian says the mourning period will run through Sunday when the victims will be buried. The gunmen released their hostages and surrendered Thursday after the president promised them personal safety and a fair trial. The Defense Ministry has demanded the ouster of top law enforcement officials over the incident.

[点拨] 根据句子“President Robert Kocharian says the mourning period will run through Sunday when the victims will be buried.”得出三天哀悼时间包括星期天，这样时间不可能从周四开始，只能从周五开始。

【正确答案】 A

【答案解析】[解析] 抓听句子“The gunmen released their... and a fair trial.”。

【正确答案】 D

【答案解析】根据原文除了首相外另有七人死亡，共八人。