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阅读程序,写出运行结果()。#include int main(){int a[6]={12,4,17,25,27,16}, b[6]={27,13,4,25,23,16},i,j;for(i=0;i<6;i++){for(j=0;j<6;j++) if(a[i]==b[j]) break;if(j<6) printf("%d ",a[i]);}printf("\n");return 0;}

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有以下程序,程序运行后的结果是()。#includeintmain(){inta[3][3]={{1,2,3},{4,5,6},{7,8,9}};intb[3]={0},i;for(i=0;i<3;i++)b[i]=a[i][2]+a[2][i];for(i=0;i<3;i++)printf("%d",b[i]);printf("\n");return0;}

以下程序的输出结果是()。#include int main( ){ int i,j,row,col,m ;int arr[][3]={{150,200,320},{38,172,-30},{-350,21,60}} ;m=arr[0][0];for(i=0; i<3; i++)for(j=0; j<3; j++)if(arr[i][j]

题:如果质点A的运动位移s关于时间t的关系满足s=3t2+lnt,则该质点在t=1时的瞬时速度为()

A. 3
B. 5
C. 7
D. 3+ln2

Part 2 Vocabulary & Structure (30 points)Section AChoose the correct option for each sentence and fill in the blank with the correct answer mark A, B , C or D.1. Painting is a relaxing way to________the time.A. passB. keepC. makeD. save2. You’ll need to________your shirt if you’re going out to a smart restaurant.A. ironsB. ironC. ironedD. ironing3. Collecting dolls may seem like a________hobby, but I really enjoy it.A. greatB. modernC. weirdD. dangerous4. Can you________your board game on another table, please? There isn’t enough room here.A. set upB. set overC. set onD. set in5. We’ve moved into a new house and the walls need to be painted. We’re looking for a(n)________.A. gardenerB. plumberC. electricianD. decorator6. In my opinion, the best filmmakers get their________from everyday life.A. publicationB. inspirationC. ambitionD. creation7. This house looks small on the outside, but the________is large and spacious.A. inferiorB. superiorC. exteriorD. interior8. Look—there’s a film________over there! Do you think we’ll see anyone famous?A. groupB. crewC. clubD. camp9. Can we make this game more difficult? I don’t find it________enough.A. challengingB. easyC. simpleD. boring10. We’ve known each other for just a few months, but it________years.A. seems asB. seems likeC. looks likeD. looks as

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