下列实验现象及相关结论均正确的是( ) ABCD实验现象品红褪色最后试管有浅黄色

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问题:

下列实验现象及相关结论均正确的是(  )

 ABCD
实验
现象品红褪色最后试管有浅黄色沉淀最后一滴标准液使酚酞由无色变为红色,且30s内不复原盐桥左端从无色逐渐变为蓝色
结论SO2   
强氧化性有机物中含有溴原子滴定达到终点金属Ⅱ比Ⅰ活泼 
 

考点:化学实验的基本操作化学实验安全危险化学品的标志化学药品的变质
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Oscar Night Oscar Night is one of the most awaited events in the entire entertainment industry of the world. The award ceremony has become an inseparable component of the life of all the people associated with Hollywood. One cannot simply escape the charm of this wonderful night. The Scheduled time of the glitzy evening of Academy Award is usually late February or early March. It is time when the awards are presented for the year-best achievements in the Motion Picture Industry. The Oscar statuette, presented during the Awards night. Is regarded to be the most prestigious honor for Hollywood artists. Oscar ceremony was started with the intention of acknowledging the excellence in Holly- wood. It was also an approach, made along time back, to encourage the spirit of the people connected with the Motion picture industry. The various categories of award try to honor people involved in all the facets of filmmaking. Academy Awards Night comprises of that point of time when the talented artists of the film fraternity get the apt recognition. It is the best way of honoring the efforts and dedication that go into the making of a movie. Oscars are organized in a grand manner, with an alluring appeal. This mega event takes place an the Kodak Theatre, in Los Angeles, annually. Oscar Night is the much-awaited moment, when all the stars of Hollywood gather at a single venue, The Red Carpet is roiled out for the dignitaries of the function. The air is filled with the gusto and zeal of the celebrities, who are invited to witness this ceremony. The atmosphere of Oscar Night is ruled by an element of surprise. It is the night when the mystery unfolds with each passing moment, with the announcement of winners in various categories.

In the last paragraph, the last word "categories" means ______.

A.varieties

B.territories

C.celebrities

D.vocabularies

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A.

B.

C.

D.

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甲公司为增值税一般纳税人。适用增值税税率17%。20×8年5月1日,甲公司与乙公司签订协议,约定于当日向乙公司销售一批商品,成本为90万元,增值税专用发票上注明销售价格为110万元,增值税为18.7万元。协议规定,甲公司应在20×8年9月 30日将所售商品购回,回购价为120万元,另需支付增值税20.4万元,假如不考虑其他相关税费。甲公司已于5月1日发出商品。则20×8年6月30日,甲公司因该项业务确认的“其他应付款”账户的账面余额为( )万元。

A.114.0

B.120.0

C.128.7

D.140.4

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海关对特定减免税的机动车辆的监管期限为8年。( )

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经济全球化决定力量是制度创新。( )

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