在PT燃油供给系中没有的结构是()。
A.输油泵
B.喷油器
C.柱塞和套筒
D.断油阀
参考答案:C
有以下程序struct S{int n;int a[20];};void f(int * a,int n){int i;for(i=0;iA.2,4,3,9,12,12,11,11,18,9,B.3,4,2,7,9,8,6,5,11,10,C.2,3,1,6,8,7,5,4,10,9,D.1,2,3,6,8,7,5,4,10,9,
A.2,4,3,9,12,12,11,11,18,9,
B.3,4,2,7,9,8,6,5,11,10,
C.2,3,1,6,8,7,5,4,10,9,
D.1,2,3,6,8,7,5,4,10,9,
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