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【单选题】
( )是为航天、航空、航海、巡航导弹和洲际导弹等提供导航信号与数据的卫星,相当于一个设在空间的无线电导航台。A.
侦察卫星
B.
通信卫星
C.
导航卫星
D.
测地卫星
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【简答题】What are the typical symbols of American culture?
【简答题】D Cost of American Wars War name Cost of the war Cost as a percent of annual GDP Revolutionary War US $ 2.2 billion (in 2002 dollars) 63% War of 1812 US $ 1.1 billion 13% Mexican War US $ 1.6 billion ...
【简答题】This will be his last season on American _______.
【单选题】Why did the Japanese staff complain to the American manager?
A.
The American manager had lied to them.
B.
The salary increases were insufficient.
C.
Most staff had not received salary increases.
D.
There was a misunderstanding of the word “fair”.
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