题目内容

f(int x){return x;}void main(){float a=3.14;a=f(a);printf("%.2f\n",a);}执行结果为( ).

A. 3
B. 3.14
C. 3.00
D. 0

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下列说法错误的是（）。

A. 函数既可以嵌套定义，也可以嵌套调用。
B. 形参也是局部变量，形参变量和实参变量的作用域是不同的，因此形参变量和实参变量同名时，二者互不干扰。
C. 在函数调用时函数的形参和实参分别占用不同的存储单元。
D. 并不是任何情况下都需要对所调用的函数进行声明。

以下程序的输出结果是（）。int f(int v , int w) { int t;t=v*v+v/w;return t;}void main( ) { int x=1,y=3,z=2;x=f(y, z+5);printf("%d,%d,%d\n",x,y,z);}

以下程序的输出结果是（）。f(int i,int j){ int t=1;for(;j>0;j--)t*=i;return(t);}void main(){int a=2,b=3;printf("f=%d\n",f(a,b));}

1. Fill in the gaps withwords or phrases givenin the box. （只需填入单词前的大写字母）A. cling toB. endureC. masterpiecesD. fragileE. acuteF. whistleG. Sin H. fancyI. nonsenseJ. mockK. subtractedL. flutter1)Some 80art____ will be brought to South Korea foranannualFrench culturalfestival.2) Ben's very sensitive and emotionally. He cravesfor approval and will do almost anythingto gain it even from complete strangers.3) As information bombards(轰炸)us, we must rely on our ownexperience and intuitionto distinguish fact from_.4) He can get quite a big headache from listening to her, but he knows she just can't help it.5) These window decorations (装饰品) are made from soft flexibleplastic. Theyglass and other shiny surfaceslike magic!6) Those who_hearing loss are at a disadvantage,because they are unable to get everyday sound signals.7) Once Iknew Iwas experiencing_panic or anxiety,Ifollowed the tips recommended bymydoctor to dealwiththesymptoms.8) This dog is well trained---she'll come running back to me everytime I_to her.9) True, this football team is comparatively weak. But it is absolutely wrong toat their attempt to qualify for the WorldCup Finals.10)It issaidthecorporation has already _a numberofexpenditures from the total cost; yet it still runs as high as 300million dollars.11) He had a favorite song he used to sing to us in the old days--- “It's a_to Tell a Lie”-- and I shall always associate itwith him.12) On bright spring days, you can see lovely birds___among the bushes.