Time spent on mobile devices has increased by 30% and will help propel mobiles past the 1-hour-per-d

在沪江关注英语的沪友お面白い遇到了一个关于的疑惑,已有1人提出了自己的看法。

知识点疑惑描述

Time spent on mobile devices has increased by 30% and will help propel mobiles past the 1-hour-per-d

知识点相关讲解

感觉will是和spend并列的,所以will的主语应该是time

—— 佳慧Fiona

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