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【单选题】
下面程序的功能是:输入一些整数,编程计算并输出其中所有正数的和,输入负数时不累加,继续输入下一个数。输入零时,表示输入数据结束。要求最后统计出累加的项数。在[【1】处填写适当的表达式,使程序完整并符合题目要求。 #include "stdio.h" main() { int i=0,n,sum=0; printf("Input a number:"); scanf("%d",&n); while(【1】) {if(n>0) {sum=sum+n;i++;} printf("Input a number:"); scanf("%d",&n); } printf("sum=%d,count=%d\n",sum,i); }A.
n!=0
B.
n==0
C.
1
D.
n<0
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举一反三
【单选题】The doctor told him that he should take this medicine one pill at one time.
A.
told
B.
should take
C.
one
D.
one
【单选题】You should read the article as ____ as I do to know what the writer really wants to tell us.
A.
careful
B.
more careful
C.
carefully
D.
more carefully
【简答题】附或有支出的债务重组，重组债务的账面价值与重组后债务的入账价值之间的差额，计入当期损益（营业外收人）。（ ）
【简答题】A．That one should think about the ideas while reading the words. B．That one should read only the title and important words. C．That one should always take notes. D．That one should read sequences of wor...
【单选题】7 When does the referee give the other team a free kick?
A.
When a player commits a foul.
B.
When the ball goes out of the sides of the pitch.
C.
When the ball leaves the ends of the pitch.
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