Am l happy yo see you right here.为什么Am放句首?答:2. 否定词 never, nor, not, hardly, little, seldom, scarcely,rarely 及表否定意义的介词短语 at no time, under/in no circumstances, in no case, by no means, on no condition 等置于句首时。Never before have I seen such a moving film. = I have neverseen such a moving film before.以前...