Choose the word with the different sound.(选出发音不同的单词)
(1)、
A、estate
B、enter
C、market
D、environment
(2)、
A、why
B、fly
C、secretary
D、cry
(3)、
A、enough
B、about
C、house
D、mouse
(4)、
A、fun
B、unhealthy
C、suggestion
D、upstairs
(5)、
A、healthy
B、eating
C、steam
D、teach