if

It’s believed that if a book is _____, it will surely ____ the reader

You need to see a doctor if you’re bothered by minor affairs ____ than normal

I don’t know if the story is true, but I will try to _______ it.

If something awful happens to you, _________ you can write about it.

If she wants to stay thin, she must make a ________ in her diet.

I usually feel ______ if I’m interested in it.

以下程序段运行时，若从键盘输入5，则运行结果是（    ）。 int a,y=10; scanf("%d",&a); if (a>10)   y=a+6; printf("%d\n",y+a);

以下程序运行的结果是（    ）。 void main() {int x,y,z,a;  x=y=z=1;a=15; if(!x)  a--; else if(y)  ; if(z)  a=3;  else   a+=4;  printf("%d\n",a); }  

对下面程序描述错误的是（    ）。   #include <stdio.h>    main()   { int c;    FILE *fp; if((fp=fopen("file.dat","rb+"))!=NULL)         { c=fgetc(fp); c=c+1;} fseek(fp,0,SEEK_SET); fputc(i,fp); fclose(fp); }

设有说明 int x=0,y=2; 则执行 if(x=0)  y=1+x; else y=x-1; 后，变量y的值是（　 　　）