Listen to the conversation and circle the best answerwhat does Jane need help with？
A. Setting up a department for logo designing
B. Designing a new logo
C. Finding a good advertising agency
Designing an original advertisement
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Listen again，and tick what should be considered in logo designing
An image would make a better logo than a word.
B. A good logo should be attrative to all customers.
C. A good logo should be designed by an advertising agency.
D. A good logo should be memorable
E. A good logo should just use the company name.
F. A good logo should reflect the culture and values the company upholds
下列代码中标注的（A,B,C,D）中，哪一个是错误的?abstract class Takecare {protected void speakHello() {} //Apublic abstract static void cry(); //Bstatic int f(){ return 0 ;} //Cabstract float g(); //D}
A. protected void speakHello() {} //A
B. public abstract static void cry(); //B
C. static int f(){ return 0 ;} //C
D. abstract float g(); //D
下列程序中注释的哪个代码（A，B，C，D）是错误的（无法通过编译）？abstract class A {abstract float getFloat (); //Avoid f() //B{ }}public class B extends A {private float m = 1.0f; //Cprivate float getFloat () //D{ return m;}}
A. abstract float getFloat (); //A
B. void f() //B
C. private float m = 1.0f; //C
D. private float getFloat () //D
数据成员的________ 是指在子类中重新定义一个与父类中已定义的数据成员名完全相同的数据成员。
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