我国证券投资分析师应当在投资建议的表述中将客观事实与主观判断严格区分，同时不能提出适合具有不同投资目的的不同投资人的特定投资组合建议。（）此题为判断题(对，错)。

ializable]public class Vehicle{public string VIN;public string Make;public string Model;public string Year;}You are planning to create a custom formatter class to control the formatting of Vehicle objects when they are serialized.You need to ensure that is achieved with as little development effort as possible.What should you do？（）

A.

B.

C.

D.

n discipline in their classroom. Which measures do you think are proper for indisciplined acts and badly behaving students（）.

A.talk to students in the class

B.stop the class

C.change the activity

D.rearrange the seats

E.putting them in the corridor

A．A.Are you in Class Three

B．B.What class you are in？

C．C.What class are you in

D．D.in what class

Read the attached project statement, develop an entity class diagram (i.e. entity classes only) for AP. Your model should identify about ten entity classes. Show some significant attributes in classes (specify both attributes names and Java types). Specify relationships between classes. Use generalization and aggregation, if applicable. Consider uni-directional associations. Describe the meaning of the model, including any assumptions you have made, in text under the diagram.

A. Add a Web Control Library project to your solution. Define a class that inherits from CompositeControl.

B. Add a Windows Control Library project to your solution. Define a class that inherits from UserControl.

C. Add a Web User Control to your project. Define a class that inherits from UserControl.

D. Add a Mobile Web User Control to your project. Define a class that inherits from MobileUserControl.

A、What does this image say to us？

B、How could you change/improve this image？

C、Where has this image come from？

D、What more can we find out？

You are in Class Four, __ you？

A．are

B．aren't

C．do

有以下程序： #include ＜iostream＞ #include ＜string＞ using namespace std; class Y; class X { private: int x; char *strx; public: X(int a, char *str) { x=a; strx=new char[strlen(str)+1]; strcpy(strx,str); } void show(Y &ob) ; }; class Y { private: int y; char *stry; public: Y(int b,char *str) { y=b; stry=new char[strlen(str)+1]; strcpy(stry, str); } friend void X: :show(Y &ob) ; }; void X: :show(Y &ob) { cout＜＜strx＜＜", "; cout＜＜ob, stry＜＜end1; } int main () { X a(10,"X"); Y b (20, "Y"); a. show(B) ; return 0; } 执行后的输出结果是()。

A．X,Y

B．a,b

C．X,X

D．Y,Y