used to do ;used to doing ;be used to do ;be used to doing 几个短语意思个是什么?实在分不清...
问题描述:
used to do ;used to doing ;be used to do ;be used to doing 几个短语意思个是什么?实在分不清...
used to do ;used to doing ;be used to do ;be used to doing 几个短语意思个是什么?实在分不清楚(貌似有几个结构是错的麻烦讲解下used 的相关短语)
答
used to do 过去常常做某事,
be used to do 被用来做某事
be used to doing习惯于做某事
第二个没有