—What does he do?—He’s a businessman.A. What’s he doingB. What’s his jobC. What does he wa

—What does he do?
—He’s a businessman.
A. What’s he doing
B. What’s his job
C. What does he want
D. How is he

A. What’s he doing(答案→)B. What’s his jobC. What does he want D. How is he解析：问某人的职业，用what does /do sb do sth？=what be sb？故选答案为B

和我的回答一样，看来我也对了