问题

Her son began to play __________piano when he was only three. Now he’s very good at it .

A:an
B:a
C:the
D:/;

正确答案是：

同类题型

Thank you ____ the nice photo of your family. —- You are welcome.

If you ____ there for a moment , I”ll tell the manager that you have come .

There’s no ticker left for Lang Lang’s piano concert . you your sister can go to it .

The film for half an hour.

Ifyouareconfidentenough,socialsituationsdon’tbotheryouintheslightest.