Today's homework was easy so I finished it quickly and went out to playA. to be doneB. do

问题补充：

Todays homework was easy so I finished it quickly and went out to play．

A. to be done

B. done

C. doing

D. to do

答案：

A. to be done

B. done

C. doing

(答案→)D. to do

解析：可联系答.案.网客服索取。