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【单选题】
劳动定额有时间定额与产量额定两种基本表现形式,二者的关系是
A.
在数量上呈倒数关系
B.
在数量上呈正比例关系
C.
制定的方法完全一致
D.
定额的数值完全一致
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参考答案:
举一反三
【多选题】What are the symptoms(症状) of the disease?
A.
fever(发烧)
B.
cough(咳嗽)
C.
fatigue(呼吸衰竭)
D.
shortness of breath(呼吸急促)
E.
go blind ( lose one's sight)(失明)
F.
have a broken leg
G.
have a heart disease(心脏病)  or have a stroke (中风)
【单选题】The symptoms of Alzheimer' s disease were long dismissed as normal consequences of human aging, but in the 1980' s the disease came to be recognized as the most common cause of intellectual deteriorat...
A.
In the past, Alzheimer' s disease has often been mistaken as normal human aging.
B.
Victims of Alzheimer' s disease rarely need to be institutionalized.
C.
There is currently no cure for Alzheimer's disease.
D.
The primary symptoms are serious forgetfulness and confusion.
【单选题】【真题】 有以下程序 #include main() { int i=5; do { if (i%3==1) if (i%5==2) {printf("*%d",i);break;} i++; }while(i!=0); printf("\n"); } 程序的运行结果是()
A.
*2*6
B.
*3*5
C.
*5
D.
*7
【单选题】调制解调器中的调制是指______。
A.
将数字量转换为模拟量    
B.
将模拟量转换为数字量
C.
直接传送模拟量    
D.
直接传送数字量
【单选题】【真题】 有以下程序段: #include int a,b,c; a=10;b=50;c=30; if(a>b)a=b,b=c;c=a; printf("a=%d b=%d c=%d\n",a,b,c); 程序的输出结果是( )。
A.
a =10 b=50 c=30
B.
a =10 b=50 c=10
C.
a =10 b=30 c=10
D.
a =50 b=30 c=50
【单选题】Will the people who do not have disease symptoms transmit coronavirus to others?
A.
Yes, the early reports have proven this to be true.
B.
No, the early reports have not proven this to be true.
C.
Yes, the closer reports have proven this to be true.
D.
No, the closer reports have not proven this to be true.
【单选题】【真题】有以下程序 #include main() { int k=5,n=0; do { switch(k) { case 1: case 3:n+=1;k--;break; default:n=0;k--; case 2:case 4:n+=2;k--;break; } printf("%d",n); } while(k>0 && n<5); } 程序运行后的输出结果是()
A.
02356
B.
0235
C.
235
D.
2356
【单选题】--- What should I do to learn English well as a beginner? --- ______, you should memorize some words.
A.
In the end
B.
In this way
C.
To start with
D.
To my surprise
【单选题】【真题】有以下程序段: #include int i,n; for(i=0;i<8;i++) { n=rand() % 5; switch (n) { case 1: case 3:printf("%d \n",n);break; case 2: case 4:printf("%d \n",n);continue; case 0:exit(0); } printf("%d \n",n); } 以...
A.
for循环语句固定执行8次
B.
当产生的随机数n为4时结束循环操作
C.
当产生的随机数n为1和2时不做任何操作
D.
当产生的随机数n为0时结束程序运行
【简答题】What is in Russell Street?
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