I was reading （）my friend called.

下列程序执行后的输出结果是

void func1（int i）;

void func2（int i）;

char st［］="hello,friend!";

void func1（int i）

{ printf（"%c",st［i］）;

if（i＜3）{i+=2;func2（i）;}}

void func2（int i）

{ printf（"%c",st［i］）;

if（i＜3）{i+=2;func1（i）;}}

main（）

{ int i=0; func1（i）; printf（"＼n"）;}

A．hello

B．hel

C．hlo

D．hlm

A.A. my father and my mother friends

B.B. my father and my mother's friends

C.C. my father's and my mother's friends

D.D. friends of my father and my mother

A．He doesn’t like his new school．

B．He feels very lonely now．

C．He has no time to make new friends．

D．He has adapted easily to his new school．

A.int i; for (i=0; i＜=5; i++) {}

B.int i; for (i=0; i＜5; i++) {}

C.int i; for (i=1; i＜=5; i++) {}

D.int i; for (i=1; i＜6; i++) {}