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【单选题】
下列各类生物碱碱性最强的是A.
脂氮杂环
B.
芳氮杂环
C.
芳胺类
D.
酰胺类
E.
季铵类
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【单选题】(Read the following paragraph carefully and identify the topic sentence.) Albert Einstein, one of the world’s geniuses, failed his university entrance examinations on his first attempt. William Faulkn...
A.
The topic sentence is the first sentence.
B.
The topic sentence is the last sentence.
C.
The topic sentence is in the middle of the paragraph.
D.
The topic sentence is not presented but implied in the paragraph.
【单选题】As a Modernist poet, Pound is noted for his active involvement in the ______.
A.
cubist school of modern painting
B.
Imagist Movement
C.
stream-of-consciousness technique
D.
German Expressionism
【单选题】对于经营品种比较单一，经营地点、时间和商品来源不固定的纳税人，税务机关可以 采取的税款征收方式是( )。
A.
查账征收
B.
查定征收
C.
查验征收
D.
定期定额征收
【简答题】交换机有3个主要的功能(__)、转发和过滤数据、(__)。
【简答题】Albert Einstein, one of the world’s geniuses, failed his university entrance examinations on his first attempt. William Faulkner, one of American’s noted writers, never finished college because he cou...
【单选题】对于那些经营品种比较单一，经营地点、时间和商品来源不固定的纳税单位，如城乡集贸市场中的临时经营者等，税务机关可以对其采用( )的方式征税。
A.
查账征收
B.
查定征收
C.
查验征收
D.
定期定额征收
【单选题】查定征收一般适用于（ ）。
A.
经营品种比较单一，经营地点、时间和商品来源不固定的纳税单位
B.
无完整考核依据的小型纳税单位
C.
小额、零散税源的征收
D.
生产不固定、账册不健全的纳税单位
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