-What is your father doing now? -He the room.A. cleanedB. cleansC. have cleaned D. is cle

问题补充：

-What is your father doing now?

-He the room.

A. cleaned

B. cleans

C. have cleaned

D. is cleaning

答案：

A. cleaned

B. cleans

C. have cleaned

(答案→)D. is cleaning

解析：根据问句的内容为现在进行时，故在回答时，要用进行时来回答，故选答案为D，表示现在进行时，故选D