【单选题】There are two main approaches to the study of English words namely()
A.
descriptive and prescriptive
B.
synchronic and diachronic
D.
competence and performance
【简答题】下列程序的输出结果是______。 main() { int k=17; printf("%d,%o,%x\n",k,k,k); }
【判断题】The two main islands of the British Isles are Great Britain and Ireland.()
【单选题】布尔变量非常重要,在布尔变量的定义时候用的哪个代码?
【简答题】main() {inti,k=0; for(i=1; ;i++) {k++; while(k<i*i) {k++; if(k%3==0) goto loop; } } loop ;printf("%d,%d",i,k); } 结果是______。
【判断题】车前子能利尿通淋、渗湿止泻、清肝明目、清肺化痰
【简答题】以下程序的运行结果是【 】。 main() { char *k='aeiou'; for(;*k;k++) printf('%c',*k); }