She's doing environment research是什么意思

What,s.she.doing? what's she doing for vacation?中文 What’s she doing?的同意句 she‘s doing some washing 同义句 She's doing environment research是什么意思 what's she doing?- she is s___ the floor What's julie doing ()?She's cooking dinner. what's she doing和what does she doing有什么不同? What's she 还有 what ari you doing?what are they doing?what's he doing?都帮忙翻译下 She's doing homework at home.改为一般疑问句. A:how about mary?what's she doing?B:_____much Look at Mary's c__and see what she is doing she's doing the dishes.Hold away,please.改错 Alice isn't doing her homework.She's w______ aletter? she often s(____) up doing her homework is ,Alice ,doing ,table ,tennis ,now ,what ,she's ,playing~ She's doing exercises ,but is't getting too hot. How is Mary?What's she doing?Nothing _____.She's only watching TV.