More and more people are signing up for Yoga classes nowadays, ______ advantage of the health

and relaxation benefits.[ ]

A. taking

B. taken

C. having taken

D. having been taken

下列说法中错误的是( )。

A．公有继承时基类中的public成员在派生类中仍是public成员

B．私有继承时基类中的protected成员在派生类中仍是protected成员

C．私有继承时基类中的public成员在派生类中仍是private成员

D．保护继承时基类中的public成员在派生类中仍是protected成员