早教吧 育儿知识 作业答案 考试题库 百科 知识分享

aquestionorrequestsometimeswemightevenneedtospendsometimeleadingintoaquestionorrequest.为什么or后面的request不加a?request不是可数吗?

题目详情
a question or request
sometimes we might even need to spend some time leading in to a question or request.为什么or后面的request不加a?request不是可数吗?
▼优质解答
答案和解析
request 前其实有 a ,完整的句子是
sometimes we might even need to spend some time leading in to a question or (a) request.
a 被省略了.
省略 a 不是错,是习惯,不改变句意和句子的可理解度.