from 介词Excuse me,I want to ask you a question.[Tom bought some fruit from Tom].why to want to use the preposition from.The first question,thank you
问题描述：
from 介词
Excuse me,I want to ask you a question.[Tom bought some fruit from Tom].why to want to use the preposition from.The first question,thank you
答
buy sth. from sb. 意为：从某人处买某物 固定搭配
当然，你也可以省略介词from，buy sb. sth. 也是对的
from做介词有“从”的意思
答
buy (bought) from 是固定短语，从哪里买，亲
答
from 的用法
1. 表示“来自......”。例如： I come from Beijing. 我来自北京。
2. 表示“从......开始”。例如： We are open from 7 am to 8 pm every day. 我们每天从早上7点到晚上8点营业。
3. from的常见短语： from beginning to end 自始自终 from head to foot 从头到脚 from door to door 挨家挨户 from mouth to mouth 广泛流传 from sun to sun 从日出到日落 from time to time 不时地 from day to day 一天一天地
答
“from”有，从....的意思...
答
固定搭配：bought sth fromsb