whlie i was doing my homework,my mum was doing her housework.和whlie i was doing my homework,
whlie i was doing my homework,my mum was doing her housework.和whlie i was doing my homework,
my mum did her housework.有什么區(qū)別?請(qǐng)?jiān)?3點(diǎn)前給答案!
my mum did her housework.有什么區(qū)別?請(qǐng)?jiān)?3點(diǎn)前給答案!
其他人氣：535 ℃時(shí)間：2019-11-21 15:07:58
優(yōu)質(zhì)解答
whlie i was doing my homework,my mum was doing her housework 這個(gè)表明我在寫(xiě)作業(yè)的時(shí)候媽媽正在做家務(wù)（過(guò)去進(jìn)行時(shí)）whlie i was doing my homework,my mum did her housework 表示我在寫(xiě)作業(yè)的時(shí)候媽媽已經(jīng)做完...
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