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【简答题】
方案评价分哪两个步骤?
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皮皮学刷刷变学霸
举一反三
【单选题】The explosion claimed ______ lives and injured ______ people early morning.
A.
six, more than 100
B.
two, more than 200
C.
two, more than 100
D.
six, more than 200
【单选题】下面程序段中循环体执行的次数是( )。 int i,j; for(i=0,j=1;i<=j+1;i+=2,j--) printf("%d",i);
A.
3
B.
2
C.
1
D.
0
【单选题】There are ______the three-year-old child can count.
A.
far more than toys
B.
toys far more than
C.
far more toys than
D.
far more than toys
【简答题】有一交流电机，定子为三相双层绕组，2p=2，Z 1 =36槽，γ 1 =14，N c =1匝，通入频率为f=50Hz的三相对称交流电流，每极基波气隙磁通为Φ 1 =2.63Wb，并联支路数a=1。试求：
【简答题】下面程序段中循环体执行的次数是 。 int i,sum=0; for(i=2,sum=sum-i;sum!=0;i=0) sum=sum+i; printf("%d\n",sum);
【单选题】The director, who was recently promoted, did ______.
A.
work more than anyone else
B.
more than anyone else work
C.
more work than anyone else
D.
work more than anyone
【单选题】在下面程序段中，while语句循环体执行的次数是（ ）。inti=0;while(i<10){if(i<1)continue;if(i==5)break;i++;}< /div>
A.
1
B.
10
C.
6
D.
死循环，无法确定次数
【简答题】下面程序段中循环体内的语句的执行次数的数量级是(________)。 i=1; while(i<=n) { i=i*2; }
【单选题】The population of China_______ than_______ in Japan.
A.
are more, those
B.
is more, that
C.
is larger; that
D.
are lager; those
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