---Have you been? ---Yeah．As a matter of fact I’ve been going to the gym for half a year

问题补充：

---Have you been?

---Yeah．As a matter of fact, I’ve been going to the gym for half a year now．

A. carrying out

B. turning out

C. making out

D. working out

答案：

A. carrying out

B. turning out

C. making out

(答案→)D. working out

解析：可联系答.案.网客服索取。