— Where is my dictionary? I remember I put it here yesterday.
—You it in the wrong place.
A. must put
B. should have put
C. might put
D. might have put
网友回答
A. must put
B. should have put
C. might put
(答案→)D. might have put
解析：考查情态动词用法。句意：—我的字典在哪里？我记得昨天放在这里的。—你可能放错地方了。根据句意说明是对过去情况的推测，使用情态动词+have done.排除AC。Should have done本应该做某事实际上去未做，是虚拟语气的用法。Might have done也许做了某事；是对过去所发生事情的推测。