阅读短文，判断正(T)误(F)。

     Zhang Hua is a student of Red Star School. Tomorrow is New Year's Day. Zhang Hua and his

classmates are going to see their teacher. Miss Li. Tomorrow is also Miss Li, their English teacher's

birthday. They will buy some gifts and a nice birthday card for her. Yang Yang will sing  "Birthday

Song" for Miss Li. They think Miss Li likes flowers best. So they want to buy a basket of flowers

for her. Her house is on Nanjing Road. It's near the school. The students are going there on foot.

Miss Li is such a good teacher that her students love her very much. 

( )1 The English teacher's birthday is on December 31st (12/31).

(     )2 Tomorrow the students will go to Zhang Hua's house

(     )3 Miss Li will sing a song for Yang Yang.

(     )4 Miss Li likes flowers best.

(     )5 The students will take a bus there.

(     )6 The students love their teacher very much.

以下程序中函数f( )的功能是将n个字符串按由大到小的顺序进行排序。　　#include＜string.h＞　　void f(char p[ ][10]，int n)　　{ char t[20]； int i，j；　　　for(i =O;i ＜n-1 ;i ++ )　　　　for(j =i + 1 ;j ＜ n;j ++ )　　　　　if(strcmp(p [i] ,p[j] ) ＜0)　　　　　　{ strcpy(t,p[i]);strcpy(p[i] ,p[j] );strcpy(p[j] ,t); } }　　main (　)　　{ char p [　] [ 10 ] = { "abc","aabdfg","abbd","dcdbe", "cd" }; int i;　　　f(p,5); printf("%d\n",strlen(p[O] ) );　　}　　程序运行后的输出结果是（ ）。

A．6

B．4

C．3

D．5