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【单选题】
弹簧夹头和弹簧心轴是车床上常用的典型夹具,它能A.
定心
B.
定心不能夹紧
C.
夹紧
D.
定心又能夹紧
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举一反三
【简答题】在单片机应用系统中,外部设备与外部数据存储器传送数据时,使用 MOV 指令。
【单选题】It is stated in the passage that before the introduction of television, political parties ______.
A.
had more influence over the selection of political candidates
B.
spent more money to promote their political candidates
C.
attracted more members
D.
received more money
【简答题】设数组 a 中的元素均为,以下程序是求 a 中偶数的个数和偶数的平均值。请填空。 main() { int a[10]={1,2,3,4,5,6,7,8,9,10}; int k,s,i; float ave; for ( k=s=i=0;i<10;i++ ) { if (a[i]%2!=0) 1 ; s+=2 ; k++;} if (k!=0) { ave=(float)s/k;prin...
【单选题】设数组a中的元素均为正整数，以下程序是求a中偶数的个数和偶数的平均值，以下哪个选项能填在划线处？int main(){ int a[10]={1,2,3,4,5,6,7,8,9,10}; int k,s,i; float ave; for(k=s=i=0;i<10;i++) { if(a[i]%2!=0) ; s+=a[i]; k++; } if(k...
A.
break
B.
continue
C.
k++
D.
k=0
【简答题】Political parties often differ in their views onvarious _____ concerning their own countries. A. ways B. measures C.issues D. patterns
【简答题】设数组a中的元素均为,以下程序片段是求a中偶数的个数和偶数的平均值。 int a[10]={1,2,3,4,5,6,7,8,9,10}; for(k=s=i=0;i<10;i++) { if(a[i]%2!=0) ___(1)___; s+=___(2)___; k++; } if(k!=0) { ave=s/k; printf(“%d,%f\n”,k,ave); }
【单选题】It is stated in the passage that before the production of television, political parties ______.
A.
received more money
B.
attracted more members
C.
spent more money promoting their political candidates
D.
had more influence over the selection of political candidates
【单选题】设数组a中的元素均为正整数，以下程序是求数组a中偶数的个数和偶数的平均值，以下哪个选项能填在划线处？intmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intk,s,i;floatave;for(k=s=i=0;i<10;i++){if(a[i]%2!=0)______________;s+=a[i];k++;}if(k!=0){ave=s/k;printf("%d...
A.
continue
B.
break
C.
k++
D.
k=0
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