3.聽材料,回答問題。
(1)Who wants to invent a special pen in the passage?
A.Gorge.
B.Jack.
C.Sam.
(2)Why will it be easier to take the special pen with the user?
A.Because it will be smaller.
B.Because the user has a bigger handbag.
C.Because it can be folded and won't take up much space.
(3)If the special pen becomes blue,it will mean the temperature of the user's hand is
.
A.a little high
B.a little low
C.OK
(4)How does the teacher like his students' ideas?
A.He thinks they are crazy.
B.He thinks they are useless.
C.He thinks they are creative.