— There are so many current styles which one should I choose? — .A. It’s your opinion B.

问题补充：

— There are so many current styles, which one should I choose?

— .

A. It’s your opinion

B. I don’t mind

C. It’s all up to you

D. That’ s your decision

答案：

A. It’s your opinion

B. I don’t mind

(答案→)C. It’s all up to you

D. That’ s your decision

解析：考查交际用语。句意为“这么多衣服流行款式，我该选哪一种？”。It’s (all) up to you你看着办吧,表说话者无所谓或无权作出决定,靠对方自己作出决断。