-I often go swimming in summer. ? ---I often stay at home. A. What about you?B. How are

问题补充：

---I often go swimming in summer. ?

---I often stay at home.

A. What about you?

B. How are you?

C. Who are you

D. What are you

答案：

(答案→)A. What about you?

B. How are you?

C. Who are you

D. What are you

解析：句意：我经常在夏天去游泳。你呢？我经常呆在家里。询问某人的类似情况，多用How about sb？或What about sb？；How are you？询问“你好吗？”；Who are you？询问“你是谁？”；What are you？询问“你是干什么的？”；故选A。