Fill in the blank with the correct form of the verb given in brackets. Take the words virtuous and virtual , for example. Both words ______ (come) from the word virtue , but they had different suffixes (- uous and – ual ) applied to them.
【单选题】代码1是一段C语言程序,代码2是代码1中caller函数对应的机器级代码,设caller的调用过程为P,对于代码2的指令序列来说,下述A、B、C、D四项叙述中,错误的是(__)。 代码1: int add(int x, int y) { return x+y; } int caller( ) { int t1=100 ; int t2=200; int sum=add(t1, t2); retur...