she buys a cup.她买了个杯子这句话对吗?

she buys a cup.她买了个杯子这句话对吗? she buys a single new dress each year.single不是已经单一了么 怎么还要加a啊?为什么还要加到a与new的中间?她每年只买一件新衣服 翻译的对么这里的single做什么成分? 她以非常优惠的价格买下了这座房子. She buys the house ( ) (她以非常优惠的价格买下了这座房子. She buys the house ( ) ( ) ( ) ( ) ( ) . she buys a new bag three weeks ago 哪里错了 那就是“Her mother buys a picture for she” She buys him a new watch?的同义句是什么 She ( ) a newspaper every day选项buys buyes bought She buys her sister a pen的同义句 she buys a bike for her daughter同意句 she s___ me a cup of coffee She offered me a cup of tea before I ______ sit downA.could B.would为什么不选B呢,表示在我将要坐下前,她给我提供了一杯茶? she buys the 【 】 【 】 【 】 【 】 【 】 她以合理的价格买下这座房子~怎么填 She offered me a cup of tea.=She _____a cup of tea _____ _____. She buys her son a cool gun.(改为同义句) She a cool gun her son. 自己写了个英语短句,麻烦高手帮忙指出语法错误.或者有什么更好的表达方式,谢过了~selfless mother loveI can’t find a person like my mother,she always gives me the expensive gifts,but she buys a cheap clothes for hersel she is the o______of the computerKitty buys a computer.She is the o_____of the computer she buys some food.at about 11:00 a.m.she cooks l___ she buys a newspaper every day,but sometimes she ( )(not read) it.