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【多选题】
按成本项目反映的产品生产成本表,主要作用表现在( )。A.
反映报告期内产品生产费用的支出情况和各项费用构成情况
B.
考核和分析年度生产费用计划执行结果及升降情况
C.
反映可比产品成本降低额和降低率
D.
正确计算成本产值率、成本销售率或成本利润率等指标
E.
考核分析年度产品总成本计划的执行情况和成本升降原因
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【简答题】贫困村退出自验“八核八推算”内容包括哪些?
【单选题】At 0845，you are approaching the entrances to Thimble Shoal Channel. What channel must you use?（）
A.
The South Auxiliary Channel since your draft is less than 25 feet (7.6 meters)，and you are not a passenger vessel
B.
The South Auxiliary Channel or Thimble Shoal Channel，but you must remain on the right hand side of the main channel
C.
The North Auxiliary Channel since you are going to turn to a northerly heading near buoy "12"
D.
You are not permitted to use any of the channels，but must remain outside the buoyed channel line
【简答题】I can’t advise you what to do. You must use your own_____. A. opinion B. guesswork C.justice D. judgment
【单选题】You must use heaters very carefully as they can easily ______ objects on fire if you are careless. [ ]
A.
make
B.
set
C.
take
D.
let
【单选题】阅读下面的程序找出哪一行出错#include "stdio.h"void main(){ double num1,num2,num3; 1 printf("请输入两个数据"); 2 scanf("%lf%lf",num1,num2); 3 num3=num1+num2; 4 printf("两数之和为%lf",num3); }
A.
1
B.
2
C.
3
D.
4
【单选题】You ______ use your mobile on the plane, but you ______ listen to music. [ ]
A.
must not; can
B.
cannot ; must
C.
must not; must
D.
can; cannot
【单选题】阅读下面的程序找出哪一行出错#include "stdio.h"void main(){ char ch; 1 printf("请输入一个字符"); 2 ch=getchar(); 3 printf("刚刚输入的字符为"); 4 printf("%f",ch);}
A.
1
B.
2
C.
3
D.
4
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