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【简答题】
(1)右图是燃烧条件示意图: 请根据初中所学知识,写出燃烧的三个条件: ①______ ②______ ③______(不要求顺序). (2)物质发生化学反应的同时,伴随着______的变化. (3)奥林匹克火炬(内部可燃物)是奥林匹克圣火的载体. ①采集奥林匹克圣火的唯一方式,是在奥林匹克的神庙前通过太阳光集中在凹面镜的中央,引燃圣火.此过程中最关键的燃烧条件是______. ②北京奥运会火炬能在每小时65公里的强风和每小时50毫米雨量的情况下保持燃烧.但要实现奥运圣火登顶珠峰,还需要解决最关键的燃烧条件是______. (4)每个人懂得防火知识,学会如何自救.如果室内着火,在逃离火场时,可用湿棉被盖在身上,躬身出去或爬出去.如果大火或烟雾已封锁房门出口,此时切不可打开房门,应关闭所有门窗,用毛巾、被子等堵塞门缝并泼水降温,同时向外界发出求救信号.请你根据灭火的原理说明湿棉被的作用______.
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举一反三
【单选题】__in 瘦的
A.
xh
B.
ch
C.
sh
D.
th
【单选题】一般土壤 pH条件下,腐殖质中是易产生可变正电荷的功能基团是()。
A.
胺基
B.
羧基
C.
酚羟基
D.
醇羟基
【单选题】林小姐为了减肥拼命节食,结果人是瘦了,可是也得了胃病。以下译文使用原序翻译法且译文准确的是()。
A.
In order to acquire a slim figure, Miss Lin extensively dieted to reduce her weight. Now she is slim, but she has an ulcer.
B.
Miss Lin extensively dieted to reduce her weight and to acquire a slim figure. Now she is slim, but she has an ulcer.
C.
Miss Lin is going on a diet in order to lose weight. As a result, she lost weight, but she also got stomach trouble.
D.
Miss Lin was desperately dieting in order to lose weight. As a result, she was thin, but she also had stomach problems.
【多选题】出纳人员在办理现金出纳业务时,必须严格遵循的手续制度包括( )。
A.
现金收付必须有凭有据
B.
现金收付必须当面点清
C.
每月终了,“库存现金日记账”余额与库存现金进行核对
D.
每天业务终了,“库存现金日记账”余额与现金进行核对
E.
经常检查现金限额的遵守情况
【多选题】林小姐为了减肥拼命节食,结果人是瘦了,可是也得了胃病。以下译文正确的是()。
A.
In order to acquire a slim figure, Miss Lin extensively dieted to reduce her weight. Now she is slim, but she has an ulcer.
B.
Miss Lin extensively dieted to reduce her weight and to acquire a slim figure. Now she is slim, but she has an ulcer.
C.
Miss Lin is going on a diet in order to lose weight. As a result, she lost weight, but she also got stomach trouble.
D.
Miss Lin was desperately dieting in order to lose weight. As a result, she was thin, but she also had stomach problems.
【多选题】出纳人员在办理现金出纳业务时,必须严格遵守的手续制度包括( )。
A.
现金收付必须有凭有据
B.
现金收付必须当面点清
C.
每月终了,“库存现金日记账”余额与库存现金进行核对
D.
每天业务终了,“库存现金日记账”余额与库存现金进行核对
【多选题】出纳人员在办理现金出纳业务时,必须严格遵循的手续制度包括( )。
A.
现金收付必须有凭有据
B.
现金收付必须当面点清
C.
每月终了,“库存现金日记账”余额与库存现金进行核对
D.
每天业务终了,“库存现金日记账”余额与库存现金进行核对
【简答题】Translate and fill in the blanks. 根据汉语意思在横线上填入正确的单词。 1.我比你瘦。 I am you. 2.今年他两岁了。 He is two this . 3.你比我高吗? you than ? 4.你喜欢哪只猴子? monkey you like ? 5.我的手比你的手大。 My hands are than .____
【简答题】写出以下程序执行结果。 int main() { int a=5,b=6,c=7,d=8,m=2,n=2; printf(“%d,%d,%d\n”,(m=a>b)&&(n=c>d),m,n); return 0; }
【单选题】枯藤老树昏鸦;小桥流水人家;古道西风瘦马;...... 英译为:O’er old trees wreathed with rotten vine fly evening crows; ’Neath tiny bridge beside a cot a clear stream flows; On ancient road in western breeze a bean horse goes......
A.
汉语的具象思维和英语的抽象思维。
B.
汉语的主体型思维和英语的客体型思维。
C.
汉语的顺向思维和英语的逆向思维。
D.
汉语的综合型思维和英语的分析型思维。
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