11.關(guān)于函數(shù)調(diào)用以下錯(cuò)誤的描述是(      )

A.函數(shù)調(diào)用可以出現(xiàn)在執(zhí)行語(yǔ)句中

B．函數(shù)調(diào)用可以出現(xiàn)在一個(gè)表達(dá)式中

C．函數(shù)調(diào)用可以作為一個(gè)函數(shù)的實(shí)參

D．函數(shù)調(diào)用可以作為一個(gè)函數(shù)的形參

12.C語(yǔ)言關(guān)于遞歸調(diào)用的規(guī)則是(     )

A.既允許直接遞歸調(diào)用，也允許間接遞歸調(diào)用

B．不允許直接遞歸調(diào)用，也不允許間接遞歸調(diào)用

C．允許直接遞歸調(diào)用，不允許間接遞歸調(diào)用

D．不允許直接遞歸調(diào)用，允許間接遞歸調(diào)用

13.設(shè)有語(yǔ)句int a[4][10]，* p= * a；則下列表達(dá)式中屬于地址表達(dá)式的是(     )

A．a(chǎn)[1][2]                                                B．a(chǎn)[1]

C. * (p 1 * 10 2)                                    D.*(a[1] 2)

14.下面聲明語(yǔ)句正確的是(     )

A. int a, * p=a;                                           B.inta, * p = & a;

C. int * p= a,a;                                           D.int* p = & a, a;

15.下面定義不正確的是(     )

A. struct star                                             B.structstar

{                                  {

int id;                              int id;

char * name;                         char * name;

}starl = {1001,"Moon"};                }; starl = {1001,"Moon"};

C. struct                                                   D.struct star

{                                   {

int id ;                               int id ;

char * name ;                           char* name ;

} starl = {123,"Sun"} ;                  } starl ;

16.下面列出的位運(yùn)算符中，表示按位異或操作的是(     )

A.～                                                         B．！

C．^                                                         D．&

17.下面各個(gè)位運(yùn)算符的優(yōu)先級(jí)從左到右依次升高的是(     )

A. | ^ & > >                                               B.^ > > & ～

C. > > | ^ ～                                             D.～ | & > >

18．設(shè)有說(shuō)明：int u=l，v=14;

表達(dá)式u -v > >2的值是 (      )

A.0                                                           B．3

C．4                                                        D．7

19.如果文件存儲(chǔ)的是數(shù)據(jù)在內(nèi)存中時(shí)存放的字節(jié)形式，則該文件是(     )

A.ASCII碼文件                                        B．文本文件

C．二進(jìn)制文件                                         D．設(shè)備文件

20.正確使用fopen函數(shù)打開(kāi)C盤根目錄下abc . dat文件進(jìn)行讀寫(xiě)的語(yǔ)句是(     )

A. fopen (＂c:\abc.dat＂,＂w ＂);              B.fopen(＂c:\adc.dat＂,＂r ＂);

C. fopen(＂c:\\abc.dat＂,＂w＂);                D.fopen(＂c:\\abc.dat＂,＂r ＂):