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【多选题】
正弦定理是在一个三角形中,各它所对的角的正弦的比值相等,即 它可以解决那些三角形问题:( )A.
已知两角和任一边,求其余三个量
B.
已知两边和其中一边的对角,求其余三个量
C.
已知两边和夹角,求其余三个量
D.
已知三边,求三角
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【简答题】Select ONE answer choice that best completes each blank of the following sentences. 1. The whole affair was based on evidence from a(n) ____ from the secret service, who claimed that the secret servic...
【多选题】注册会计师对已登记入账的销售业务的真实性进行实质性测试时，有效的方法是( )。
A.
从主营业务收入明细账追查至连续编号的销货交易记录清单
B.
从主营业务收入明细账追查至与销货分录相应的销货审批单
C.
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D.
从主营业务收入明细账追查至发运凭证及其他佐证凭证
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A.
conforms
B.
resembles
C.
is similar
D.
is identical
【多选题】The classic ICC work The Silent Language was written by .
A.
The founder of ICC
B.
An anthropologist working in the Foreign Service Institute in the U.S.
C.
Edward Hall
D.
Navajo and Hopi
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