【判断题】特别重大火灾是指造成30人以上死亡,或者100人以上重伤,或者1亿元以上直接财产损失的火灾。
【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】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.
【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l亿元以上 直接经济损失的事故。
【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