请指出句子中划线单词的重音位置与其它不同的选项。
【小题1】I saw a girl drive a toy car all around the playground with a remote control.

A．around

B．playground

C．remote

D．control

【小题2】I think it will be exciting to make snowmen in winter holidays.

A．exciting

B．snowmen

C．winter

D．holidays

【小题3】Mr Xu, my Geography teacher, lives in a building near the Baiyun Mountain.

A．Geography

B．teacher

C．building

D．Mountain