第1题：
A derivative is a security which "derives" its value from another underlying (61) instrument, index, or other investment. Derivatives are available based on the performance of stocks, interest rates, currency exchange rates, as well as (62) contracts and various indexes. Derivatives give the buyer greater leverage for a (63) cost than purchasing the actual underlying instrument to achieve the same position. For this reason, when used properly, they can serve to "hedge" a (64) of securities against losses. However, because derivatives have a date of (65) , the level of risk is greatly increased in relation to their term. One of the simplest forms of a derivative is a stock option. A stock option gives the holder the right to buy or sell the underlying stock at a fixed price for a specified period of time.
(46)
A．bank
B．financial
C．mathematic
D．securities
第2题：
阅读以下说明和C++代码。
[说明]
类Stock的定义中有三处错误，分别在代码的第04、06、10行。请补齐下述代码中的空缺(1)，修改错误并给出修改后该行的完整代码，最后完善程序运行后的输出结果。
[C++代码]
01 include ＜iostream＞
02 using namespace std;
03 class Stock{
04 protected:
05 Stock(){shares=0;share_val=0.0；Output();}
06 Stock(int n=0,double pr=3.5): (1) {//初始化shares值为n
07 share_val=pr;
08 Output();
09 };
10 void Stock(){};
11 void Output(){cout＜＜shares ＜＜':'＜＜share_val＜＜end1;}
12 public:
13 //成员函数
14 private:
15 //成员变量
16 int shares;
17 double share_val;
18 };
19
20 void main(){ //构造三个Stock对象a,b,c
21 Stock a(1);
22 Stock b;
23 Stock c=Stock();
24 //其它代码省略，且代码五输出
25 }
程序运行后的输出结果为：
1:3.5
(2)
(3)
第3题：
阅读以下说明和Java代码。
[说明]
已知类Stock和类JavaMain都定义在JavaMain.java文件中，类Stock的定义中有四处错误，分别在代码的第01、02、06、07行。请修改错误并给出修改后该行的完整代码，并写出改正错误后程序运行的输出结果。
[Java代码]
01 public class Stock{
02 static {
03 shares=0;
04 share_val=0.0;
05 }
06 private Stock(){getData();}
07 private Stock(int n, double pr=0){
08 shares=n;
09 share_val=pr;
10 getData();
11 }
12 public void getData(){
13 System.out.print(shares+":"+share_val+"");
14 }
15 private int shares; //非静态变量
16 private double share_val; //非静态变量
17 };
18
19 public class JavaMain{
20 public static void main(String args[]){
21 Stock a=new Stock();
22 Stock b=new Stock(1,67.5);
23 //其它代码省略，且代码无输出
24 }
25 }
第4题：
阅读下列说明和C++代码，请回答问题1至问题3。
【说明】
已知下列程序运行时的输出应为：
1:1
1:1
1:1
【C++程序】
01 include ＜iostream＞
02 using namespace std;
03 class Stock{
04 protect:
05 (1) {};
06 Stock(iht n, int pr=1){
07 shares = n; share_val=pr;
08 };
09 void～Stock(){};
10 public:
11 //成员函数
12 void output(){
13 (2) ＜＜ shares ＜＜ ":" ＜＜ share val ＜＜ endl;
14 }
15 private:
16 //成员变量
17 int shares;
18 int share_val;
19 };
20
21 void main(){
22 Stock a(1); a.output();
23 Stock b; b.output();
24 Stock c = Stock(); c.output();
25 }
请补齐下述代码中的空缺1和2。
第5题：
Which statement below is not a reason for a corporation to buy back its own stock.
A. resale to employees
B. bonus to employees
C. for supporting the market price of the stock
D. to increase the shares outstanding
第6题：
A.to increase the number of shares outstanding
B.reduce the market price of the stock per share
C.reduce earnings per share
D.increase the market activity of the shares
E.increase paid-in capital
第7题：
听力原文：The foreign exchange market operates much like other financial markets, but isn't located in a specific place like a stock exchange.
(9)
A．The foreign exchange market operates like other financial markets in every respect.
B．The foreign exchange market has a specific place like a stock exchange.
C．There's no physical market place such as stock exchanges for the foreign exchange transactions.
D．The foreign exchange market operates quite differently since the former has no physical market place.
第8题：
阅读以下应用说明、图和C++代码，根据要求回答问题1至问题3。
[说明]
已知以下C++程序运行时的输出结果如下。
1:1
1:1
1:1
[C++程序]
01 include ＜iostream＞
02 using namespace std;
03 class Stock{
04 protect:
05 (1) { };
06 Stock(int n, int pr=1) {
07 shares = n; share_val=pr;
08 };
09 void ～Stock() { };
10 public:
11 //成员函数
12 void output() {
13 (2)＜＜ shares ＜＜ ":" ＜＜ share_val ＜＜ endl;
14 }
15 private:
16 //成员变量
17 int shares;
18 int share_val;
19 };
20
21 void main() {
22 Stock a(1); a.output
23 Stock b; b.output
24 Stock c = Stock (); c.output
25 }
请根据C++程序运行时的输出结果，将代码中(1)、(2)空缺处的内容补充完整。
第9题：
阅读以下说明和Java代码，请回答问题1和问题2。
【说明】
己知类Stock和类cxyjava都定义在cxyjava.java文件中，类Stock的定义中第14行前共有四行出现了错误，将下面代码修改正确并完善后的输出结果为：
0:0
1:23
【Java代码】
01 public class Stock{
02 static {
03 shares = 0;
04 share val = 0.0;
O5 }
06 public Stock(){getData();}
07 public Stock(int n, iht pr=0){
08 shares = n;
09 share val = pr;
10 getData();
11 }
12 public void getData() {
13 System.out.println(shares + ":"+share_val);
14 }
15 private int shares;
16 private int share_val;
17 };
18
19 public class cxyjava{
20 public static void main(String args[]) {
21 Stock a = (1) ;
22 Stock b = new Stock(1,23);
23 //其他无输出代码省略
24 }
25 }
请指出错误所在行号并给出该行修改后的完整结果。
第10题：
在当前盘当前目录下删除表stock的命令是A)DROP stock B)DELETE TABLE stockC)DROP TABLE stock D)DELETE stock