Lucy her homework in her room now?　　A. Is doingB. Does doC. Do doD. Did do

问题补充：

Lucy her homework in her room now?

A. Is, doing

B. Does, do

C. Do, do

D. Did, do

答案：

(答案→)A. Is, doing

B. Does, do

C. Do, do

D. Did, do

解析：考查现在进行时，由 now可知本句应该选A。