问题
选择题
----Where did you put the broom,Tom?
-----I _______it behind the door．But now it is gone．
A．do put
B．do putting
C．did to put
D．did put
答案
答案：D
强调谓语动词用助动词do\did\does+动词原形，did强调过去的动作。句意：“汤姆你把笤帚放哪里了？”“我确实把它放门后了但是现在不见了”