单选题 narta: I like the red shirt than the black one.
Allen: Really? ______? I kind of like the black one.
narta: The red one is longer and a little looser so it will be more comfortable.
A. How come B. Why not C. How much D. So what

【正确答案】 A

【答案解析】[解析] How come表达“怎么会是这样”或“原因是什么”的意思；why not用于表达疑问或同意对方建议的一种方式，如A：what about going to the Great Wall tomorrow? B：why not?；How much是询问多少钱的；so what表达“那又怎样呢?那又有什么关系呢?”的意思。