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【单选题】
依《企业所得税法》规定，企业的下列收入为免税收入的是( )。A.
从事农、林、牧、渔业项目的所得
B.
国债利息收入
C.
技术转让所得
D.
从事国家扶持的基础设施项目投资经营的所得
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反馈参考答案：
举一反三
【判断题】The increase dV results in an increase dI in the diode current. The dynamic or incremental resistance is rd = dV/dI.
A.
正确
B.
错误
【简答题】阅读理解。 Please look at the Flight Timetable and choose the right answers. (departure=leaving) 1. You'll go to Australia. You can only take _____ when you reach Beijing Airport at eleven forty. A .CA923 ...
【简答题】Please choose the right description about the Language of Four.
【判断题】A zener diode is a specially doped diode that operates the same as a regular diode in the forward-biased condition (it allows large current to flow).
A.
正确
B.
错误
【单选题】The reverse saturation current of a diode will just about ( )for every 10°C rise in the diode temperature.
A.
double
B.
half
C.
increase proportionately with temperature
D.
decrease proportionately with temperature
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