在He carried the bed on to the roof of his house.中on是“从一个平面到另一个平面强调向上那向下向左等怎么说

he carried the bed on to the roof of his houseof his house 在He carried the bed on to the roof of his house.中on是“从一个平面到另一个平面强调向上那向下向左等怎么说 why提问用助动词?why提问时,在什么情况下不用助动词?请用最简单的语言解释.例：1.why he carried the bed 2.why did he carry the bed?以上哪个是对的?原因 『一道初级英语题』He carried the bed on to the roof.carried .on to 为什么是on to he carried the bed on to the roof of his house.这里的on to可以点到吗 新概念2第49课的句子.He carried the bed on to the roof of his house.这里的on怎么解释啊 Because the weather was very hot ,he carried the bed on to the roof of his horse.介词为什麼用两个Because the weather was very hot ,he carried the bed on to the roof of his horse.用一个on或一个to就行了,为什麼既用on也用to? 解释两个单词He carried the baby across the busy roads. 为什么用across?busy在这里是什么意思? He hurried there and carried the child to__(安全） he carried the bed on to the roof of his house就是这句话,恩 这里面的on 是什么意思? on 后面是不是省略了 his back 啊? 不然看不通! he puts it under the bed He made the suggestion that the plan_ right away.A) is carried out B)would be carried out C)be carried out D) is being carried out请问要选择哪个呀?为什么呢? the plan is carried 在床上是in the bed 还是on the bed tom'father is ill.he is in bed 还是on bed 或是in the bed抑或是at bed? he was ill------yesterdaya.in the bed b.in bed c.in a bed d.in his bed 求助一道英语介词填空题!He was carried _____ ,and forgot the time. I thought that he carried off the part of Hamlet with great skill.