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【简答题】
以下程序功能为找出能被3整除并且至少有一位是5的两位数,打印出所有这样的数及个数。 int sub(int n) { int a1,a2; a1=_______; a2=_______; if((n%3==0&&a1==5)||(n%3==0&&a2==5)) return 1; else return -1; } void main() { int n=0,k; for(k=10;k<100;k++) if(sub(k)==1) { print("%5d",k);n++;} printf("\nn=%d",n); }
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皮皮学刷刷变学霸
举一反三
【单选题】关于肿瘤的描述哪一项是错误的?
A.
肉瘤多发生于青少年
B.
恶性肿瘤多呈浸润性生长
C.
癌比肉瘤多见
D.
凡称为瘤的都是良性肿瘤
E.
癌前病变长期存在转变为癌的可能性很大
【单选题】There are so many international restaurants in the United States because
A.
many foreign tourists visit the United States every year.
B.
Americans enjoy eating out with their friends.
C.
the United States is a country of immigrants.
D.
Americans prefer foreign foods to their own food.
【单选题】Which is not the reading skill that the learners should be developed in reading class? ( )
A.
Guessing the word’s meaning
B.
Cooperating with others
C.
Making prediction based on vocabulary or title
D.
Making inference
【单选题】Which of the following is the tip for the basic reading skill – skimming?
A.
Read the title, subtitle and introduction.
B.
Keep in mind what you are searching for.
C.
Anticipate in which form the information is likely to appear.
D.
Read the entire sentence that has the information you seek.
【简答题】The reading given when the pointer stops moving is the insulation resistance, which is normally high if the capacitor is in good condition.
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