---?---In a factory. A. Where does he workB. Where is he fromC. What does he doD. What doe

问题补充：

---?

---In a factory.

A. Where does he work

B. Where is he from

C. What does he do

D. What does he like

答案：

(答案→)A. Where does he work

B. Where is he from

C. What does he do

D. What does he like

解析：

这题是根据答语选择问句,答语是:在工厂，所以问句应该是:在哪里工作？所以选A。