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【单选题】
下列指标中，不属于构成比率的是A.
利润占销售额的比率
B.
材料费用占产品成本的比率
C.
折旧费占制造费用的比率
D.
某种产品成本占全部产品总成本比率
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皮皮学刷刷变学霸
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【单选题】It seems obvious that you don"t give away your product for free but this is exactly what indie rock group The Crimea did earlier this year. The band"s reasoning goes like this: more people will downlo...
A.
It has made it easier to fight piracy.
B.
It has increased the number of pirate CDs available.
C.
It has made it easier to illegally copy music.
D.
It has reduced the number of pirate CDs available.
【单选题】During sea trial, the minimum constant running speed trial for the low speed main engine should be less than____minutes.
A.
60
B.
5
C.
15
D.
30
【单选题】It seems obvious that you don"t give away your product for free but this is exactly what indie rock group The Crimea did earlier this year. The band"s reasoning goes like this: more people will downlo...
A.
Overall, sales are up last year.
B.
Overall, sales are down last year.
C.
There is no change compared to previous sales.
D.
It is not mentioned in the passage.
【单选题】当 if(表达式)后有多条语句的话则需要用{}将其括起,否则编译出错。 有以下程序 int main() { int a=0,b=0,c=0,d=0; if(a=1) b=1;c=2; else d=3; printf("%d,%d,%d,%d\n",a,b,c,d); return 0; } 程序输出______。
A.
0,1,2,0
B.
0,0,0,3
C.
1,1,2,0
D.
编译有错
【单选题】It seems obvious that you don"t give away your product for free but this is exactly what indie rock group The Crimea did earlier this year. The band"s reasoning goes like this: more people will downlo...
A.
through CD sales
B.
by giving concerts and selling T-shirts and other merchandise
C.
by selling merchandise on the Internet
D.
through sales of merchandise in shops
【单选题】__________ the lawyer’s opinion, the case should not go to trial.
A.
By
B.
On
C.
In
D.
With
【单选题】The professional translation of the expression “randomized clinical trial”should be
A.
随机临床试验
B.
胡乱医疗审问
C.
随意诊所检查
D.
病急乱投医
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