请问:Frank used to make spare parts for aeroplanes.这句话的谓语是used
请问:Frank used to make spare parts for aeroplanes.这句话的谓语是used
Spare parts for aeroplanes are made in Frank's__-
spare parts for aeroplanes.疑问
Spare parts for aeroplanes 为什么不是Spare parts of aeroplanes
Spare parts for aeroplanes"for“是什么意思
used to/be used to/be used for的区别
用used to ,get used to ,be used for ,be used as ,be used by 的
Frank used to work in a small shop.He doesn't anymore.这句话是什么
we used to be happy we used to make a sense是什么歌的歌词 谢谢
be used for/be used as/be used to/be used by 的区别
leather is_______making shoes.(used to,used as,used for,used
英语语法问题I used to live here.这句话used to是助动词,那么单独used是不是动词过去式?I