假频 ....\Amp.txt ....\Amp.xls ....\bai.txt ....\bai.xls ....\Cpp1.c ....\Cpp1.dsp ....\Cpp1.dsw ....\Cpp1.ncb ....\Cpp1.opt ....\Cpp1.plg ....\dft_sub.c ....\fft_sub.c ....\Xt2.txt ....\Xt2.xls ....\xtt.txt ....\xtt.xls ....\新建 Microsoft Excel 工作表.xls