【判断题】执行“清空回收站”命令,则意味着永久性地删除了文件
【单选题】分子式为 C 9 H 12 的芳烃,氧化时,生成三元羧酸,硝化时只有一种一元硝化物,则该化合物的构造式应为:
【简答题】Life in the year 3044 is very different ____life in the 21st century. We still do many of the th ings you did, but we do them ____ . For example, we now have e-friends to help us and keep us company. ...
【单选题】For Chinese,2008 is ______special year, ______ year when the 29 th Olympics were held in China for the first time and ______ one that saw so many natural disasters.
【简答题】Li Ping was born_________ . A.in the year 1984,at 10 a.m.on June 18th B.on June 18th at 10 a.m.in the year 1984 C.at 10 a.m.in the year 1984 on June 18th D.at 10 a.m.on June 18th in the year 1984
【简答题】特别重大事故,是指造成30人以上死亡,或者100人以上重伤,或者1亿元以上直接经济损失的事故。
【单选题】工程质量特别重大事故,是指造成30人以上死亡,或者100人以上重伤,或者( )元以上直接经济损失的事故。
【单选题】(《长恨歌》)下列各项对句中所运用的修辞手法的概括,不正确的一项是( )
B.
渔阳鼙鼓动地来,惊破霓裳羽衣曲。(夸张、借代)
C.
玉容寂寞泪阑干,梨花一枝春带雨。(比喻、拟人)
D.
在天愿为比翼鸟,在地愿为连理枝。(对偶、比喻)
【简答题】After a very bad year, one company went bankrupt and went out of business at the end of the year, selling no goods during the last quarter.
【单选题】Last year was the (118th----180th) year of the horse race called the Kentucky Derby.