气血虚弱男性不育症,兼见心悸失眠者,可在基本处方上再加()。
A.太溪、神阙
B.太溪、神门
C.太溪、内关
D.神门、内关
E.内关、太冲
参考答案:D
解析:神门、内关,可宁心安神。
某放大器的输入信号和输出信号如图所示,则()。
A.该放大器是线性放大器
B.该放大器放大倍数为2
C.该放大器出现了非线性失真
D.该放大器出现了频率失真
Which of the following should be classified as cash flows from investing (CFI) by Elegant, Inc., which reports under U.S. CAAP()
A. Elegant’s payment to purchase equipment to be used in its business.
B. Interest received by Elegant, Inc. on a bond Elegant, Inc. purchased from an outside investor.
C. Dividends received by Elegant, Inc. from an investment in another firm.