they must dust the room

they must dust the room Must they dust the room肯定回答 they must dust the room变成一般疑问句 must they dust the room?的否定回答是什么? they are all down in the dust where they rot one by one翻译 Flower of the dust dust the furniture penny in the dust, the removal of the dust 帮忙把下面句子转换成 被动语态1.John answered all the questions.2.Mary is taking care of the children.3.We built a new bridge.4.They made the boy dust the table.5.I must speak English.6.We have showed him some dust in the wind中文歌词 ____I____(dust) the dressing tabie? Dust On the Ground 歌词 求The Civil Wars的Dust To Dust链接 they said that they r---- the committee. Every driver must obey the traffic r 翻译 And all of them dust off the same old mouldy facts about when they lived,who they married andwhen they died. WE MUST CLEAN THE XXXX OF DUST ON THE FURNITURE EVERY DAY （LAY）,用LAY的一个形式代替XXXX