如果资产组的现金流入受内部转移价格的影响，应当按照企业管理层在公平交易中对未来价格的最佳估计数来确定资产组的未来现金流量。( )
参考答案：对
患者，男性，65岁，诉一月来精神紧张，夜尿增多，尿常规阴性，比重1.008～1.002，血压180/90mmHg，可能是
A．尿崩症B．糖尿病C．慢性肾盂肾炎D．慢性肾小球肾炎E．高血压肾小动脉硬化
Although a given waveform may contain frequencies over a very broad range, as a practical matter any transmission system will be able to accommodate only a limited band of （1）. This, in turn, limits the data rate that can be carried on the transmission （2）. A square wave has an infinite number of frequency components and hence an infinite （3）. However, the peak amplitude of the kth frequency component, kf, is only l/k, so most of the （4） in this waveform is in the first few frequency components. In general, any digital waveform will have（5） bandwidth. If we attempt to transmit this waveform as a signal over any medium, the transmission system will limit the bandwidth that can be transmitted.
（4）是（）
A.frequency
B.energy
C.amplitude
D.phase
