函数fun的功能是:计算 的前n项之和。若x=2.5,n=15时,函数值为1.917914。 #include #include double fun(double x, int n) { double f, t; int i; /**********found**********/ f = ______; t = -1; for (i=1; i A. -1 B. 1 C. 0 D. 2
【简答题】Probably the greatest advantage of Chicago as a location for our new facility is its excellent transport facilities. The city is served by three major railroads. Both domestic and international air ca...
【单选题】听力原文: Attention passengers. If you need ground transportation, look for the different colored signs as you exit the baggage claim area Follow the blue signs for rental cars and hotel shuttles. Follow ...