（1）What color does the woman's son like？
A.White
B.Green
C.Red
（2）What size does the woman's son need？
A.Size S
B.Size M
C.Size L.
（3）Why doesn't the woman buy the first one？
A.Because she doesn't like the color.
B.Because the size is not correct.
C.Because it is a little more expensive.
（4）How much does the woman pay at last？
A.30 yuan
B.60 yuan.
C.90 yuan.