当类的成员未用访问权限修饰符时,Java认为此成员的访问权限为()。
A、private
B、protected
C、friendly
D、public
参考答案:C
To whom did Sony Ericsson lose its position as the world’s fifth-biggest handset maker
A.Nokia.
B.Motorola.
C.LG Electronics.
D.An Asian manufacturer.
什么是临界阻尼状态?