【单选题】Nowadays children have easy _______ access to computers, so most of them spend lots of time playing computer games after _______ class.
【简答题】编写程序,从键盘输入 n 的值,判断其奇偶性 。
【单选题】There are ______ children near here. [ ]
【单选题】---Must we finish the work all day? ---________. You can do it tomorrow.
【单选题】Lots of children lost their parents _________ the earthquake.
【单选题】Lots of school children visit historic sites such as Ravenna in______.
【简答题】程序填空: 从键盘上接收任意两个 , 求和并输出 . main( ) { int m ,n; printf(Enter m, n;"); scanf(___________); __________; printf("sum=%d", ); }