听录音，选出正确答案。(15分)
(  )（1）Who is younger than me?
A．Mike.          B．Amy.     C．Alice.
(  )（2）How tall is she?
A．160 cm.          B．155 cm.      C．120 cm.
(  )（3）Who is heavier than Mike?
A．Nobody.          B．Alice.       C．Mu Lan.
(  )（4）Is Sarah taller than Amy?
A．Yes，she is.   B．No，she isn't.   C．No.
(  )（5）How old is Lily?
A．13.             B．11.           C．15.