用括号内所给动词的适当形式填空。

小题1:My father often _________(try) Bejing Duck in the restaurant.

小题2:Please stop talking. The baby ___________(sleep).

小题3:_______ this key ring _________(belong) to the little boy?

小题4:Mary enjoys________（share）her toys with her friends.

小题5:The Greens __________ (learn) Chinese in the room at the moment.

小题6:It takes Madee ten minutes _______ (climb) a ladder _______(get) into her house.

小题7:Why not ________(take) them to the sports centre?

小题8:Neil would like ________(visit) the Palace Museum tomorrow.

小题9:Mother makes the girl ________(play) the piano all day long.

下列关于虚基类的描述中，错误的是( )。

A．虚基类子对象的初始化由最派生类完成

B．虚基类子对象的初始化次数与虚基类下面的派生类个数有关

C．设置虚基类的目的是消除二义性

D．带有虚基类的多层派生类构造函数的成员初始化列表中都要列出对虚基类构造函数的调用