有以下程序 void fun(int*a,int i,int j) { int t; if(i＜j) { t=a[i];a[i]=a[j];a[j]=t； i++; j--； fun(a,i,j)； } } main() { int x[]={2，6，1，8},i； fun(x，0，3)； for(i=0;i＜4;i++) printf("%2d",x[i])； printf(" ")； } 程序运行后的输出结果是

有以下程序 void fun(int *a，int i，int j) { in t; if(i＜j) {t=a[i];a[i]=a[j];a[j]=t； fun(a,++i,--j)； } } main() { int a[]={1，2，3，4，5，6}，i; fun(a，0，5)； for(i=0;i＜6;i++) printf("%d",a[i])； } 执行后输出结果是

有以下程序： void fun(int a*a，int i，int i) {int t； if(i＜j)； {t=a[i]；a[i]＝a[j]；a[j]＝t； fun(a，++i，--j)； } } main() {inta[]＝{1，2，3，4，5，6}，i； fun(a，0，5)； for(i＝0；i(6；i++) cout＜(a[i]； } 执行后输出结果是( )。

有以下程序： void fun(int *a,int i,int i) { int t; if(i＜j) { t==a[i];a[i]=a[j];a[i]=t; i++; j--; fun(a,i,j); } } main() { int x[]={2,6,1,8),i; fun(x,0,3), for(i=0;i＜4;i++) printf("%2d",x[i]); printf(" "); } 程序运行后的输出结果是( )。

以下程序的输出结果是( )。 void fun(int*a，int i，int i) {int t； if(i<i) { t=a[i[；a[i]=a[j]；a[j]一t； i++；j--；fun(a，i，j)； } } main { int K[]={2，6，1，8}，i； fun(x，0，3)； for(i=0；i<1；i++)printf("％2d"，x[i])； printf("＼n")； }

有以下程序main( ){ int a[][3]={{1,2,3},{4,5,0}},(*pa) [3], i;pa=a;for(i=0;i＜3;i+ +) if(i＜2) pa[1][i] = pa[1][i]-1;else pa[1][i] = 1;cout＜＜a[0][1]+a[1][1]+a[1][2]＜＜end1;}执行后输出结果是

有以下程序： main() { int a[][3]={{1,2,3),{4,5,0)),(*pa)[3],i; pa=a; for(i=0;i＜3;i++) if(i＜2) pa[1][i]=pa[1][i]-1; else pa[1][i]=1; printf("%d ",a[0][1]+a[1] [1]+a[1] [2]); } 执行后输出结果是( )。

以下程序的输出结果是( )。 min() { int i=0，a=0； while(i＜20) { for(;;) { if((i%10)==0)break； else i--； } i+=11；a+=i; } cout＜＜a＜＜endl； }

Speak A: Did you have a good crossing?　　Speak B: ______ . It was really rough and I am not a good sailor.

Passage 5　 Tom and Fred were talking (Example: 0 ) the year 2050.　 “What will  1 be like in the year 2050?” asked Tom　 “I don’t know,” said Fred. “What do you think?”　 “Well, no one knows. But it is  2 to guess,” said Tom. “In the year 2050 everybody will  3 a pocket(袖珍) computer. The computer will give people the  4 to all their problems. We shall all have telephones in our pockets,  5 . And we’ll be able to talk to our friends all over the world. Perhaps we’ll be able to  6 them at the same time. Machines will do  7 of the work, and people will have more  8 . Perhaps they will work only two or three days a week. They will be able to fly to the moon by spaceship and spend their holidays there.　 “I’m very  9 to hear that. I hope to fly to the moon. And I hope I’ll be able to live  10 ,” said Fred. “Won’t that be interesting? Just like a fish.”例：0. A. with　　　　　　　 B. about　　　　　 C. to【答案】B1. A. our home　　　　　 B. the world　　　 C. a factory2. A. pleased　　　　　　B. no use　　　　　C. interesting3. A. carry　　　　　　　B. bring　　　　　 C. give4. A. news　　　　　　　 B. ways　　　　　　C. answers5. A. again　　　　　　　B. also　　　　　　C. too6. A. call　　　　　　　 B. see　　　　　　 C. look7. A. lmost　　　　　　　B. many　　　　　　C. every8. A. work　　　　　　　 B. jobs　　　　　　C. holidays9. A. sorry　　　　　　　B. glad　　　　　　C. sure10. A. in the sea　　　　B. on land　　　　 C. under the ground

下面程序的运行结果是 #include＜stdio.h＞ main() { char a[]="morning"，t； int i，j=0； for(i=1；i＜7；i++) if(a[j]＜a[i])j=i； t=a[j]； a[j]=a[7]； a[7]=a[j]； puts[a]；}

Practice 1　 Directions: Read five students’ talks about traveling around Europe using an Inter-Rail ticket. The ticket allows people under the age of twenty-six to travel wherever they want within Europe for one month. For questions 1 to 5, match the name of each student (1 to 5) to one of the statements (A to G) given below. Mark your answers on ANSWER SHEET.　　Patrlcia:　　I went by Inter-Rail this summer with a group of friends from university. I think it  worked very well, although a few of them said they’d never do it again--I guess it wasn’t  quite like they thought it was going to be--not as comfortable probably. We usually slept in  hostels or on the train so we were completely exhausted but I think we had a great time. Next year 1’11 see if I can perhaps visit fewer places and not get so worn out.　　Davis:　　I traveled about 6,000 kilometers in four weeks with a couple of friends from college. We spent weeks planning out the route and all the places we were intending to go to. Would I do it again? Well, I’d have to think carefully about that but, on the whole the trip was good for me as I was the official translator, which was great as I’m normally a bit shy of talking to people I don’t know. On the last night of the holiday they treated me to a really expensive meal for helping them out. It was terrific!　　Jenise:　　Well, I guess I had a good time now” when I look back on it, and I saw eight countries in four weeks. Everything went well but I think that from now on I’ll probably choose to do something else. I want to meet local people rather than just people who work for the train service! I did get to know quite a few other English and American students and they were great but it didn’t do much for my French and German.　　Nigel:　　I think it’s definitely the best way of getting around Europe even though you have to spend money on the Inter-Rail ticket before you leave. I have a friend who hitch-hikes and he says that’s the only way to travel because it’s free and you see more interesting places. But I knew I could jump on a train wherever I wanted in the morning, while he would still be standing in the rain hoping for a lift. So all in all I think I got the better deal, especially as I could take the night train and save on hotel bills.　　Hawk:　　I’ve done it quite a few times now and I’m used to the kind of problems that arise-like having to sleep in a park because the train arrived too late for me to get a hostel bed, and trying to keep to a tight budget. The mistake people often make is to just get off at the tourist spots. Try getting off the train at the little villages, like I do. They’re usually fascinating and the people are friendlier, too. Even if they don’t understand your miserable attempt at their language they still smile and nod.　　Now match each of the students (1 to 5) to the appropriate statement.　　Note: there are two extra statements.　　Statements