Must we drink eight cups of water every day?作否定回答

Must we drink eight cups of water every day?作否定回答 Must we drink eight cups of water every day?做否定回答 We must drink eight glasses of water every day.对“eight glass We should drink eight glasses of water every day We should drink eight glasses of water every day.改为一般疑问句.并回答 We should drink eight glasses of water every day .(改为一般疑问句） we should drink (litter)8 glasses of water every day 英语 Must we drink 8 cups of watre a day.同意句 I drink (eight) glasses of water every day.(对括号内提问） We must water the flowers every day. We should drink 8 glasses of water every day.就8 glasses of这个 We should drink at ____8 glasses of water every day.（little）