The paper studies some        cases in which something somehow wrong leads to the miscommunication,so that English teachers may improve their teaching.

A．distant

B．typical

C．exotic

D．misleading

有以下程序： #include ＜stdio.h＞ #include ＜string.h＞ main() { char a[]={'a','b','c','d','e','f','g','h','\0'}; int i,j;i=sizeof(a); j=strlen(a);printf("%d,%d\n",i,j); } 程序运行后的输出结果是( )。

A．9，9

B．8，9

C．1，8

D．9，8