A.110                                                               B.111

C.120                                                               D.121

12. 执行 printf( ″％ d\n ″， strlen( ″ t\ ″ 066\xee\n ″ )) ；语句的输出结果是 (        )

A.7                                                                  B.12

C.13                                                                       D. 输出项不合法，无正常输出

13. 在函数中定义的局部变量，若未指定存储类别，则其隐含的存储类别是 (        )

A. static                                                           B. anto

C. extern                                                          D. register

14. 若定义了 unsigned short a=32768 ；，则执行 printf( ″ a= ％ d ″， a) ；语句的输出结果是

(        )

A. a=-32768                                                     B. a=-1