We should finish the work at once(对 at once 提问)

We should finish the work at once(对 at once 提问) they should do the work at once改被动语态 We should take the i______ person to hospital at once.. The teacher wants the work ( )at once at once 划线提问 The workers were made to finish the work at once by the mang We should clean the rabbit's hutch once a day.（对once a day提问 They don't have to finish the work at once.(改成同意句) 英语翻译we should do it at once (该为同意句)we - - - do it at once ---________ we clean the classroom at once? The teacher insisted that the work should be done at once同义句 He orders that the work (should) be started at once.从句是虚拟语气的