The school was moved out of downtown as the number of students had grown too_______．
A．small
B．few
C．1arge
D．many
“Sorry Sir, this bus is () downtown, you’ve taken the wrong bus.”A、make toB、aim toC、bound forD、direct to
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试题五（共15分）阅读以下说明和 C++代码，将应填入 （n） 处的语句或语句成分写在答题纸的对应栏内。【说明】某数据文件students.txt的内容为100名学生的学号和成绩，下面的程序将文件中的数据全部读入对象数组，按分数从高到低进行排序后选出排名前 30%的学生。【C++代码】#include #include #include using namespace std;class Student {private:string sNO; //学号int credit; //分数public:Student(string a,int b) { sNO = a; credit = b;}Student(){}int getCredit();void out();};（1） ::getCredit() {return credit;}（2） ::out() {cout << "SNO: " << sNO << ", Credit=" << credit << endl;}class SortStudent {public:void sort(Student *s, int n);SortStudent(){}};void SortStudent::sort(Student *s,int n) {for(int i = 0; i < n-1; i++) {for(int j = i+1; j < n; j++) {if(s[i]. （3） < s[j]. （4） ) {Student temp = s[i]; s[i] = s[j]; s[j] = temp;}}}}int main(int argc, char* argv[]){const int number = 100; //学生总数ifstream students;students.open("students.txt");if(!students.is_open()) {throw 0;}Student *testStudent = （5） [number];int k = 0;string s;while (getline(students,s,'\n')) { //每次读取一个学生的学号和成绩Student student(s.substr(0,s.find(',')), atoi(s.substr(s.find(',')+1).c_str()));testStudent[k++] = student;}students.close();（6） ;ss.sort(testStudent,k);cout <<"top 30%: "<<endl;for(k = 0; k < number * 0.3; k++) {testStudent[k].out();}delete []testStudent;return 0;}
阅读下列Java程序和程序说明，将应填入(n)处的字句写在对应栏内。【说明】本程序ExceptionTester实现功能：读入两个整数，第1个数除以第2个数，之后输出。若第2个数为0，则自动进行异常处理。程序如下：(1)；public class ExceptionTester{public static void main(String args[]){int result；int number[]＝new int[2]；boolean valid；for(int i＝0；i＜2；i++){valid＝(2)；while(!valid){try{System．out．println("Enter number"+(i+1))；number[i]=Integer．valueOf(Keyboard．getString())．intValue()；valid＝true；}catch(NumberFormatExceptione){System．out．println("Invalid integer entered．Please try again．")；}}}by{result＝number[0]/number[1]；System．out．print(number[0]+"/"+number[1]+"＝"+result)；}catch((3)){System．out．println("Second number is 0，cannot do division!")；}}}其中，Keyboard类的声明为：impon java．io．*；public class Keyboard{static BufferedReader inputStream＝new (4)(new InputStreamReader(System．in))；public static int getInteger(){try{return(Integer,valueOf(inputStream．readLlne()．trim())．intValue())；}catch(Exceptione){e．printStackTrace()；return 0；}}public (5) {by{return(inputStream．readLine())；} catch(IOExceptione){return "0"；}}}
After ten years,all those youngsters became().A、growns-upB、growns-upC、grown-upD、grown-ups
classNumber{publicstaticvoidmain(String[]args){try{System.out.print(Integer.parseInt("classNumber{publicstaticvoidmain（String[]args）{try{System.out.print（Integer.parseInt（"forty"））；}catch（RuntimeExceptionr）{System.out.print（"runtime"）；}catch（NumberFormatExceptione）{System.out.print（"number"）；}}}结果是什么？（）A.fortyB.numberC.runtimeD.编译失败
现有：classNumber{publicstaticvoidmain（String[]aras）{try{System.out.print（Integer.parselnt（"forty"））；}catch（RuntimeExceptionr）{System.out.print（"runtime"）；}catch（NumberFormatExceptione）{system..ut.print（"number"）；}}}结果是什么？（）A.numberB.runtimeC.fortynumberD.编译失败
下列程序的运行结果是( )。 public class Sun { public static void main(String args[ ]) { int number,digits; number=53; if(number＜10) digits=1; else if(number＜100) digits=2; else digits=3; System.out.println(digits); } }A．1B．2C．3D．0
