选出画线部分读音与众不同的选项。(12分)
( )（1）A.teacher B．October C．bird
( )（2）A.five B．big C．gift
( )（3）A.tea B．break C．speak
( )（4）A.too B．moon C．look
Christmas is in________.
A．October B．November C．December
This is our________new lesson.
A．the first B．first C．one
The children often go swimming in ________．
A．July B．October C．December
The boy is playing________piano.
A．/ B．the C．a