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【单选题】
正弦量的三要素是指:
A.
、幅值、角频率;
B.
、有效值、频率;
C.
相位、有效值、频率;
D.
、角频率、周期
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【多选题】针对放大电路进行动态分析的方法主要有?
A.
估算法
B.
微变等效电路法
C.
图解法
D.
节点电压法
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【单选题】i suggest he _too much time watching tv.
A.
not to spend
B.
not spending
C.
not spend
D.
didn’t spend
【多选题】审计人员在制作审计工作底稿时的做法,错误的有( )。
A.
在出审计报告之前,统一制作审计工作底稿
B.
将从企业员工处听来的关于产品质量存在问题的议论列入工作底稿
C.
将所有审计事项的审计过程列入统一制作的审计工作底稿
D.
将审计过程中收集到的重要、必要证据列入审计工作底稿
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【判断题】从价定率的办法是指根据商品销售价格和税法规定的税率计算征税。
A.
正确
B.
错误
【判断题】从价定率的办法是指根据商品销售价格和税法规定的税率计算征税。()
A.
正确
B.
错误
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