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【多选题】
二十世纪七十年代末至九十年代初,( )三大全国性旅行社承担了绝大部分海外来华游客的招徕和接待工作。A.
中国旅行
B.
中国妇女旅行
C.
中国国际旅行社
D.
中国旅行社
E.
中国青年旅行社
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【简答题】What is a “progressive tax”? A “progressive tax” is the tax ________. [A] collected for social progress. [B] that increases with each passing year. [C] that is collected from those who earn most. [D] ...
【简答题】执行下面的程序段后，s的值为（）。
【单选题】The flat tax intends to do away with the complicated tax code and tax form. in the United States.
A.
Y
B.
N
C.
NG
【单选题】在主起放出时为确保主起门的正确作动顺序起落架在放下锁定前使门不关上的元件是：（）。
A.
主起门作动的起落架顺序活门
B.
主起下锁作动的门顺序活门
C.
主起上锁作动的门顺序活门
D.
轮架定位器换向活门
【简答题】在罗马神话当中，地位最高的神是：()
【单选题】Value added tax is an example of which kind of tax?
A.
Unit tax
B.
Ad Valorem tax
C.
Direct tax
D.
Income tax
【单选题】Value added tax is an example of which kind of tax?
A.
Indirect tax
B.
Capital gains tax
C.
Direct tax
D.
Income tax
【单选题】What is a 'progressive tax'? A 'progressive tax' is the tax ______.
A.
collected for social progress
B.
that increases with each passing year
C.
that is collected from those who earn most
D.
that varies (变化) according to how much money a person earns
【简答题】执行下面的程序段后，s的值为（）。
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