作业帮为什么prepare和wait用ing形式
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/05/14 07:15:49
为什么prepare和wait用ing形式
Second,busy people do not want to spend time preparing their own food or waiting while someone else prepares it.
Second,busy people do not want to spend time preparing their own food or waiting while someone else prepares it.
spend sometime (in) doing something[in可以省略]
或者spend sometime on sth.
spend time (in) preparing their own food or waiting while someone else prepares it.
or 和and 衔接的两个词的词性相同.
或者spend sometime on sth.
spend time (in) preparing their own food or waiting while someone else prepares it.
or 和and 衔接的两个词的词性相同.