spend time on sth 和spend time in doing sth 用法和区别

spend doing sth和spend on sthspend doing sth等于spend on it takes sb some time to do sth 等于 spend doing sth 、 spend on why? spend time on sth 和spend time in doing sth 用法和区别 spend time in doing sth和spend time on doing sth的区别 spend some time on sth 造句 Spend time on sth with sb 造句 spend doing sth.和 spend on sth.有什么区别? spend time in doing sth 和spend time to do sth有什么区别? spend time on sth 咋造句 外带翻译,三个句子 英译汉.①sb spend $/time on sth ②sb spend $/time in doing一定要正确, spend time in/at sth和spend time doing sth的问题（我的朗文是英英第五版,牛津是第7版）很多人都说 spend time on sth 但我今天查字典 郎文英英 上面赫然写着(如图)根本就没有spend time on sth 之后我又去 spend on sth 等于spend doing sth spend的用法spend 一般不就用在spend on sth 和spend (in) doing sth spend with哪来的?spend sometime with sth可以么? spend time on sth 不必非得加 on/in doing sth spend on和spend in的用法到底是怎样的?以前我们初中老师讲spend说,spend money/time on sth.spend money(on)doing spend time (in) doing意思就是说若在doing前加介词,money要用on,time要用in,但是高中里的老师却说不 spend The chief executive officer was unwilling to spend his time on _____ a detailed advertisement presentation.A.preparationB.preparedC.preparingD.to prepare答案居然选C,但是不是spend in doing sth,和spend on spend on 一个用法1.用spend on sth 造句子的时候,其实就是spend...on sth spend后要跟宾语?2.How much time do you spend on your homework?这里宾语是不是how much time呢? sb spend time/money on sth/in doing sth 造句2个 spend on sth 和spend doing sth的意思英语大虾您进来,小女子~咳