这句话中的lead in 都是什么词性?spend some time leading in to a question.lead in to
问题描述：
这句话中的lead in 都是什么词性?spend some time leading in to a question.lead in to
答
spend time doing sth 花费时间做某事.
固定搭配 lead in to = solve 解决的意思啊.
leading in to = solving
spend some time leading in to a question
就等于spend some time soloving a question