—How is it going John?—. A. It’s fine todayB. It’s Sunday today. C. Everything goes well

问题补充：

—How is it going, John?

—.

A. It’s fine today

B. It’s Sunday today.

C. Everything goes well,thanks.

D. Have a good time!

答案：

A. It’s fine today

B. It’s Sunday today.

(答案→)C. Everything goes well,thanks.

D. Have a good time!

解析：It’s fine today天气不错；It’s Sunday today..今天星期天；Everything goes well,thanks.谢谢你，一切都很顺利；Have a good time!祝你玩得愉快。根据上文，约翰，一向可好？可知选C最符合语境。