提示:一位女士在商店为儿子挑选T恤衫，大小和样式都合适，也有喜欢的颜色，但价格太高。（Shop Assist

提示:一位女士在商店为儿子挑选T恤衫，大小和样式都合适，也有喜欢的颜色，但价格太高。(Shop Assistant=S; Customer=C)

S: Good Morning, madam.__ 51___

C: Yes, You see. I&39;m looking for a T-shirt for my son.

S: We have a large variety of T-shirts. What about this one？C:Oh, I like it.___52___ ？

S:Let me see..Size 4, 6…Yes, we have size 8. Here you are.

C:Um, but I don&39;t really like this color,___53___ ？

S: Yes, we also have pink, orange, black, blue, and….

C:Good, I think blue is nice.…___54___？

S.It&39;s $ 50.

C:Oh, really？ I&39;m afraid___55__，I&39;ll have to think about it.

请帮忙给出正确答案和分析，谢谢！