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【单选题】
GPS卫星导航仪接收到由一个以上的传播路径的信号的合成信号,使信号特性变化而产生测量误差称为:726A.
导航仪噪声
B.
信号传播误差
C.
群延迟
D.
多径效应
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】The British are not so familiar with different cultures and other ways of doing things, ______ is often the case in other countries.
A.
so
B.
as
C.
that
D.
it
【单选题】The British are not so familiar with different cultures and other ways of doing things, ___________ is often the case in other countries
A.
as
B.
that
C.
so
D.
it
【简答题】企业的原始凭证如果其他单位有特殊原因确实需要使用时，可以提供原件。 ( )
【简答题】His ways of doing business are certainly successful, but we doubt about their _____.(morality/ethics)
【简答题】企业的原始凭证如果其他单位有特殊原因确实需要使用时，可以提供原件。 （ ）
【单选题】The British are not so familiar with different cultures and other ways of doing things, ______ is often the case in other countries.
A.
as
B.
what
C.
so
D.
that
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